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href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ms.wikipedia.org&uselang=ms" class=""><span>Derma</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Khas:Buka_akaun&returnto=Keupayaan+membran" title="Anda digalakkan untuk membuka akaun dan melog masuk; walau bagaimanapun, ianya tidak wajib" class=""><span>Buka akaun</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Khas:Log_masuk&returnto=Keupayaan+membran" title="Anda digalakkan untuk melog masuk; walau bagaimanapun, ia tidak wajib. 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class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Tapak"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Kandungan" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Kandungan</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">alih ke bar sisi</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">sorokkan</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Permulaan</div> </a> </li> <li id="toc-Lihat_juga" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lihat_juga"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Lihat juga</span> </div> </a> <ul id="toc-Lihat_juga-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bacaan_lanjut" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bacaan_lanjut"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Bacaan lanjut</span> </div> </a> <ul id="toc-Bacaan_lanjut-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Pautan_luar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Pautan_luar"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Pautan luar</span> </div> </a> <ul id="toc-Pautan_luar-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Kandungan" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Togol isi kandungan" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Togol isi kandungan</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Keupayaan membran</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Pergi ke rencana dalam bahasa lain. Tersedia dalam 43 bahasa" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-43" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">43 bahasa</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AC%D9%87%D8%AF_%D8%BA%D8%B4%D8%A7%D8%A6%D9%8A" title="جهد غشائي – Arab" lang="ar" hreflang="ar" data-title="جهد غشائي" data-language-autonym="العربية" data-language-local-name="Arab" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Potensial_membran" title="Potensial membran – Indonesia" lang="id" hreflang="id" data-title="Potensial membran" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Membranski_potencijal" title="Membranski potencijal – Bosnia" lang="bs" hreflang="bs" data-title="Membranski potencijal" data-language-autonym="Bosanski" data-language-local-name="Bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Potencial_de_membrana" title="Potencial de membrana – Catalonia" lang="ca" hreflang="ca" data-title="Potencial de membrana" data-language-autonym="Català" data-language-local-name="Catalonia" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Membr%C3%A1nov%C3%BD_potenci%C3%A1l" title="Membránový potenciál – Czech" lang="cs" hreflang="cs" data-title="Membránový potenciál" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Membranpotential" title="Membranpotential – Jerman" lang="de" hreflang="de" data-title="Membranpotential" data-language-autonym="Deutsch" data-language-local-name="Jerman" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Membraanipotentsiaal" title="Membraanipotentsiaal – Estonia" lang="et" hreflang="et" data-title="Membraanipotentsiaal" data-language-autonym="Eesti" data-language-local-name="Estonia" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9C%CE%B5%CE%BC%CE%B2%CF%81%CE%B1%CE%BD%CE%B9%CE%BA%CF%8C_%CE%B4%CF%85%CE%BD%CE%B1%CE%BC%CE%B9%CE%BA%CF%8C" title="Μεμβρανικό δυναμικό – Greek" lang="el" hreflang="el" data-title="Μεμβρανικό δυναμικό" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Membrane_potential" title="Membrane potential – Inggeris" lang="en" hreflang="en" data-title="Membrane potential" data-language-autonym="English" data-language-local-name="Inggeris" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Potencial_de_membrana" title="Potencial de membrana – Sepanyol" lang="es" hreflang="es" data-title="Potencial de membrana" data-language-autonym="Español" data-language-local-name="Sepanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Mintz_potentzial" title="Mintz potentzial – Basque" lang="eu" hreflang="eu" data-title="Mintz potentzial" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%D8%AA%D8%A7%D9%86%D8%B3%DB%8C%D9%84_%D8%BA%D8%B4%D8%A7" title="پتانسیل غشا – Parsi" lang="fa" hreflang="fa" data-title="پتانسیل غشا" data-language-autonym="فارسی" data-language-local-name="Parsi" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Potentiel_%C3%A9lectrochimique_de_membrane" title="Potentiel électrochimique de membrane – Perancis" lang="fr" hreflang="fr" data-title="Potentiel électrochimique de membrane" data-language-autonym="Français" data-language-local-name="Perancis" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Poit%C3%A9inseal_scann%C3%A1in" title="Poitéinseal scannáin – Ireland" lang="ga" hreflang="ga" data-title="Poitéinseal scannáin" data-language-autonym="Gaeilge" data-language-local-name="Ireland" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Potencial_de_membrana" title="Potencial de membrana – Galicia" lang="gl" hreflang="gl" data-title="Potencial de membrana" data-language-autonym="Galego" data-language-local-name="Galicia" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A7%89_%EC%A0%84%EC%9C%84" title="막 전위 – Korea" lang="ko" hreflang="ko" data-title="막 전위" data-language-autonym="한국어" data-language-local-name="Korea" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9D%E0%A4%BF%E0%A4%B2%E0%A5%8D%E0%A4%B2%E0%A5%80_%E0%A4%B5%E0%A4%BF%E0%A4%AD%E0%A4%B5" title="झिल्ली विभव – Hindi" lang="hi" hreflang="hi" data-title="झिल्ली विभव" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Hv%C3%ADldarspenna" title="Hvíldarspenna – Iceland" lang="is" hreflang="is" data-title="Hvíldarspenna" data-language-autonym="Íslenska" data-language-local-name="Iceland" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Potenziale_di_membrana" title="Potenziale di membrana – Itali" lang="it" hreflang="it" data-title="Potenziale di membrana" data-language-autonym="Italiano" data-language-local-name="Itali" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Potensial_membran" title="Potensial membran – Jawa" lang="jv" hreflang="jv" data-title="Potensial membran" data-language-autonym="Jawa" data-language-local-name="Jawa" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D0%B0%D0%BB%D1%8B%D0%BA_%D0%BF%D0%BE%D1%82%D0%B5%D0%BD%D1%86%D0%B8%D0%B0%D0%BB" title="Мембраналык потенциал – Kirghiz" lang="ky" hreflang="ky" data-title="Мембраналык потенциал" data-language-autonym="Кыргызча" data-language-local-name="Kirghiz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D1%81%D0%BA%D0%B8_%D0%BF%D0%BE%D1%82%D0%B5%D0%BD%D1%86%D0%B8%D1%98%D0%B0%D0%BB" title="Мембрански потенцијал – Macedonia" lang="mk" hreflang="mk" data-title="Мембрански потенцијал" data-language-autonym="Македонски" data-language-local-name="Macedonia" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D1%8B_%D0%BF%D0%BE%D1%82%D0%B5%D0%BD%D1%86%D0%B8%D0%B0%D0%BB" title="Мембраны потенциал – Mongolia" lang="mn" hreflang="mn" data-title="Мембраны потенциал" data-language-autonym="Монгол" data-language-local-name="Mongolia" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Membraanpotentiaal" title="Membraanpotentiaal – Belanda" lang="nl" hreflang="nl" data-title="Membraanpotentiaal" data-language-autonym="Nederlands" data-language-local-name="Belanda" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%86%9C%E9%9B%BB%E4%BD%8D" title="膜電位 – Jepun" lang="ja" hreflang="ja" data-title="膜電位" data-language-autonym="日本語" data-language-local-name="Jepun" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Membranpotensial" title="Membranpotensial – Bokmal Norway" lang="nb" hreflang="nb" data-title="Membranpotensial" data-language-autonym="Norsk bokmål" data-language-local-name="Bokmal Norway" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Potencja%C5%82_b%C5%82onowy" title="Potencjał błonowy – Poland" lang="pl" hreflang="pl" data-title="Potencjał błonowy" data-language-autonym="Polski" data-language-local-name="Poland" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Potencial_el%C3%A9trico_de_membrana" title="Potencial elétrico de membrana – Portugis" lang="pt" hreflang="pt" data-title="Potencial elétrico de membrana" data-language-autonym="Português" data-language-local-name="Portugis" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Poten%C8%9Bial_de_membran%C4%83" title="Potențial de membrană – Romania" lang="ro" hreflang="ro" data-title="Potențial de membrană" data-language-autonym="Română" data-language-local-name="Romania" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D0%BD%D1%8B%D0%B9_%D0%BF%D0%BE%D1%82%D0%B5%D0%BD%D1%86%D0%B8%D0%B0%D0%BB" title="Мембранный потенциал – Rusia" lang="ru" hreflang="ru" data-title="Мембранный потенциал" data-language-autonym="Русский" data-language-local-name="Rusia" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Membr%C3%A1nov%C3%BD_potenci%C3%A1l" title="Membránový potenciál – Slovak" lang="sk" hreflang="sk" data-title="Membránový potenciál" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Membranski_potencial" title="Membranski potencial – Slovenia" lang="sl" hreflang="sl" data-title="Membranski potencial" data-language-autonym="Slovenščina" data-language-local-name="Slovenia" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%BE%DB%86%D8%AA%DB%95%D9%86%D8%B4%DA%B5%DB%8C_%D9%BE%DB%95%D8%B1%D8%AF%DB%95" title="پۆتەنشڵی پەردە – Kurdi Tengah" lang="ckb" hreflang="ckb" data-title="پۆتەنشڵی پەردە" data-language-autonym="کوردی" data-language-local-name="Kurdi Tengah" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D1%81%D0%BA%D0%B8_%D0%BF%D0%BE%D1%82%D0%B5%D0%BD%D1%86%D0%B8%D1%98%D0%B0%D0%BB" title="Мембрански потенцијал – Serbia" lang="sr" hreflang="sr" data-title="Мембрански потенцијал" data-language-autonym="Српски / srpski" data-language-local-name="Serbia" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Membranski_potencijal" title="Membranski potencijal – SerboCroatia" lang="sh" hreflang="sh" data-title="Membranski potencijal" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="SerboCroatia" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kalvoj%C3%A4nnite" title="Kalvojännite – Finland" lang="fi" hreflang="fi" data-title="Kalvojännite" data-language-autonym="Suomi" data-language-local-name="Finland" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Membranpotential" title="Membranpotential – Sweden" lang="sv" hreflang="sv" data-title="Membranpotential" data-language-autonym="Svenska" data-language-local-name="Sweden" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl badge-Q70893996 mw-list-item" title=""><a href="https://tl.wikipedia.org/wiki/Membranong_potensiyal" title="Membranong potensiyal – Tagalog" lang="tl" hreflang="tl" data-title="Membranong potensiyal" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C4%90i%E1%BB%87n_th%E1%BA%BF_m%C3%A0ng" title="Điện thế màng – Vietnam" lang="vi" hreflang="vi" data-title="Điện thế màng" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnam" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Membran_potansiyeli" title="Membran potansiyeli – Turki" lang="tr" hreflang="tr" data-title="Membran potansiyeli" data-language-autonym="Türkçe" data-language-local-name="Turki" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D0%BD%D0%B8%D0%B9_%D0%BF%D0%BE%D1%82%D0%B5%D0%BD%D1%86%D1%96%D0%B0%D0%BB" title="Мембранний потенціал – Ukraine" lang="uk" hreflang="uk" data-title="Мембранний потенціал" data-language-autonym="Українська" data-language-local-name="Ukraine" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%86%9C%E9%9B%BB%E4%BD%8D" title="膜電位 – Kantonis" lang="yue" hreflang="yue" data-title="膜電位" data-language-autonym="粵語" data-language-local-name="Kantonis" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%86%9C%E7%94%B5%E4%BD%8D" title="膜电位 – Cina" lang="zh" hreflang="zh" data-title="膜电位" data-language-autonym="中文" data-language-local-name="Cina" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q389844#sitelinks-wikipedia" title="Sunting pautan antara bahasa" class="wbc-editpage">Sunting pautan</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Ruang nama"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Keupayaan_membran" title="Lihat laman kandungan [c]" accesskey="c"><span>Rencana</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Perbincangan:Keupayaan_membran" rel="discussion" title="Perbincangan mengenai laman kandungan [t]" accesskey="t"><span>Perbincangan</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " 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data-event-name="pinnable-header.vector-page-tools.pin">alih ke bar sisi</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">sorokkan</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Lagi pilihan" > <div class="vector-menu-heading"> Tindakan </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Keupayaan_membran"><span>Baca</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Keupayaan_membran&veaction=edit" title="Sunting laman ini [v]" accesskey="v"><span>Sunting</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Keupayaan_membran&action=edit" title="Sunting kod sumber untuk laman ini [e]" accesskey="e"><span>Sunting sumber</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Keupayaan_membran&action=history"><span>Lihat sejarah</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Umum </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Khas:Pautan_ke_sini/Keupayaan_membran" title="Senarai semua laman wiki yang mengandungi pautan ke laman ini [j]" accesskey="j"><span>Pautan ke laman ini</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Khas:Perubahan_berkaitan/Keupayaan_membran" rel="nofollow" title="Perubahan terkini bagi laman yang dipaut dari laman ini [k]" accesskey="k"><span>Perubahan berkaitan</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=ms" title="Muat naik fail [u]" accesskey="u"><span>Muat naik fail</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Khas:Laman_khas" title="Senarai semua laman khas [q]" accesskey="q"><span>Laman khas</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Keupayaan_membran&oldid=3427314" title="Pautan kekal ke semakan laman ini"><span>Pautan kekal</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Keupayaan_membran&action=info" title="Maklumat lanjut mengenai laman ini"><span>Maklumat laman</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Khas:Petik_laman_ini&page=Keupayaan_membran&id=3427314&wpFormIdentifier=titleform" title="Maklumat tentang cara memetik laman ini"><span>Petik laman ini</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Khas:UrlShortener&url=https%3A%2F%2Fms.wikipedia.org%2Fwiki%2FKeupayaan_membran"><span>Dapatkan URL pendek</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Khas:QrCode&url=https%3A%2F%2Fms.wikipedia.org%2Fwiki%2FKeupayaan_membran"><span>Muat turun kod QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Cetak/eksport </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Khas:Buku&bookcmd=book_creator&referer=Keupayaan+membran"><span>Cipta buku</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Khas:DownloadAsPdf&page=Keupayaan_membran&action=show-download-screen"><span>Muat turun sebagai PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Keupayaan_membran&printable=yes" title="Versi boleh cetak bagi laman ini [p]" accesskey="p"><span>Versi boleh cetak</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dalam projek lain </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Membrane_potential" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q389844" title="Pautan ke item repositori data yang bersambung [g]" accesskey="g"><span>Butir Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Alatan laman"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Penampilan"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Penampilan</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">alih ke bar sisi</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">sorokkan</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Daripada Wikipedia, ensiklopedia bebas.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ms" dir="ltr"><p><b>Keupayaan membran</b> (juga dikenali sebagai <b>keupayaan transmembran</b> atau <b>voltan membran</b>) merupakan perbezaan dalam <a href="/wiki/Keupayaan_elektrik" title="Keupayaan elektrik">keupayaan elektrik</a> di antara bahagian dalam dan luar suatu <a href="/wiki/Sel" class="mw-redirect" title="Sel">sel</a> biologi. Berkenaan dengan bahagian luar sel, nilai-nilai tipikal julat keupayaan membran adalah dalam lingkungan daripada -40 mV hingga -80 mV. </p><p>Semua sel <a href="/wiki/Haiwan" class="mw-redirect" title="Haiwan">haiwan</a> dikelilingi oleh suatu membran yang terdiri daripada <a href="/wiki/Dwilapisan_lipid" title="Dwilapisan lipid">dwilapisan lipid</a> dengan protein yang terbenamnya padanya. Membran berfungsi sebagai penebat dan penghalang resapan untuk pergerakan <a href="/wiki/Ion" title="Ion">ion</a>. Protein <a href="/w/index.php?title=Pam_ion&action=edit&redlink=1" class="new" title="Pam ion (laman tidak wujud)">pam/pengangkut ion</a> secara aktif menolak ion merentasi membran untuk mewujudkan kecerunan kepekatan dan <a href="/w/index.php?title=Saluran_ion&action=edit&redlink=1" class="new" title="Saluran ion (laman tidak wujud)">saluran ion</a> membenarkan ion untuk bergerak merentasi membran ke bawah kecerunan kepekatan tersebut. Pam ion dan saluran ion secara elektriknya bersamaan dengan satu set <a href="/wiki/Bateri" title="Bateri">bateri</a> dan <a href="/wiki/Perintang" title="Perintang">perintang</a> yang dimasukkan dalam membran dan oleh itu mewujudkan perbezaan voltan antara kedua-dua belah membran. </p> <div class="mw-heading mw-heading2"><h2 id="Lihat_juga">Lihat juga</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Keupayaan_membran&veaction=edit&section=1" title="Sunting bahagian: Lihat juga" class="mw-editsection-visualeditor"><span>sunting</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Keupayaan_membran&action=edit&section=1" title="Sunting kod sumber bahagian: Lihat juga"><span>sunting sumber</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/w/index.php?title=Bioelektrokimia&action=edit&redlink=1" class="new" title="Bioelektrokimia (laman tidak wujud)">Bioelektrokimia</a></li> <li><a href="/w/index.php?title=Keupayaan_elektrokimia&action=edit&redlink=1" class="new" title="Keupayaan elektrokimia (laman tidak wujud)">Keupayaan elektrokimia</a></li> <li><a href="/w/index.php?title=Persamaan_Goldman&action=edit&redlink=1" class="new" title="Persamaan Goldman (laman tidak wujud)">Persamaan Goldman</a></li> <li><a href="/w/index.php?title=Biofizik_membran&action=edit&redlink=1" class="new" title="Biofizik membran (laman tidak wujud)">Biofizik membran</a></li> <li><a href="/w/index.php?title=Pengaliran_leloncat&action=edit&redlink=1" class="new" title="Pengaliran leloncat (laman tidak wujud)">Pengaliran leloncat</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Bacaan_lanjut">Bacaan lanjut</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Keupayaan_membran&veaction=edit&section=2" title="Sunting bahagian: Bacaan lanjut" class="mw-editsection-visualeditor"><span>sunting</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Keupayaan_membran&action=edit&section=2" title="Sunting kod sumber bahagian: Bacaan lanjut"><span>sunting sumber</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Alberts et al. <i>Molecular Biology of the Cell</i>. Garland Publishing; Edisi Bk&Cdr ke-4 (Mac 2002). <a href="/wiki/Khas:Sumber_buku/0815332181" class="internal mw-magiclink-isbn">ISBN 0-8153-3218-1</a>. Peringkat siswa/siswi.</li> <li>Guyton, Arthur C., John E. Hall. <i>Textbook of medical physiology</i>. W.B. Saunders Company; Edisi ke-10 (15 Ogos 2000). <a href="/wiki/Khas:Sumber_buku/072168677X" class="internal mw-magiclink-isbn">ISBN 0-7216-8677-X</a>. Peringkat siswa/siswi.</li> <li>Hille, B. <i>Ionic Channel of Excitable Membranes</i> Sinauer Associates, Sunderland, MA, USA; Edisi pertama (1984). <a href="/wiki/Khas:Sumber_buku/0878933220" class="internal mw-magiclink-isbn">ISBN 0-87893-322-0</a></li> <li>Nicholls, J.G., Martin, A.R. and Wallace, B.G. <i>From Neuron to Brain</i> Sinauer Associates, Inc. Sunderland, MA, USA; Edisi Ketiga (1992). <a href="/wiki/Khas:Sumber_buku/0878935800" class="internal mw-magiclink-isbn">ISBN 0-87893-580-0</a></li> <li>Ove-Sten Knudsen. <i>Biological Membranes: Theory of Transport, Potentials and Electric Impulses</i>. Cambridge University Press (26 September 2002). <a href="/wiki/Khas:Sumber_buku/0521810183" class="internal mw-magiclink-isbn">ISBN 0-521-81018-3</a>. Peringkat siswazah.</li> <li>National Medical Series for Independent Study. <i>Physiology</i>. Lippincott Williams & Wilkins. Philadelphia, PE, USA; Edisi Ke-4 (2001). <a href="/wiki/Khas:Sumber_buku/0683306030" class="internal mw-magiclink-isbn">ISBN 0-683-30603-0</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Pautan_luar">Pautan luar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Keupayaan_membran&veaction=edit&section=3" title="Sunting bahagian: Pautan luar" class="mw-editsection-visualeditor"><span>sunting</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Keupayaan_membran&action=edit&section=3" title="Sunting kod sumber bahagian: Pautan luar"><span>sunting sumber</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.nernstgoldman.physiology.arizona.edu/">Pensimulasi Persamaan Nernst/Goldman</a></li> <li><a rel="nofollow" class="external text" href="http://www.physiologyweb.com/calculators/nernst_potential_calculator.html">Kalkulator Persamaan Nernst</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r5765522">.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;justify-content:center;align-items:baseline}.mw-parser-output .portal-bar-bordered{padding:0 2em;background-color:#fdfdfd;border:1px solid #a2a9b1;clear:both;margin:1em auto 0}.mw-parser-output .portal-bar-related{font-size:100%;justify-content:flex-start}.mw-parser-output .portal-bar-unbordered{padding:0 1.7em;margin-left:0}.mw-parser-output .portal-bar-header{margin:0 1em 0 0.5em;flex:0 0 auto;min-height:24px}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;flex:0 1 auto;padding:0.15em 0;column-gap:1em;align-items:baseline;margin:0;list-style:none}.mw-parser-output .portal-bar-content-related{margin:0;list-style:none}.mw-parser-output .portal-bar-item{display:inline-block;margin:0.15em 0.2em;min-height:24px;line-height:24px}@media screen and (max-width:768px){.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;flex-flow:column wrap;align-items:baseline}.mw-parser-output .portal-bar-header{text-align:center;flex:0;padding-left:0.5em;margin:0 auto}.mw-parser-output .portal-bar-related{font-size:100%;align-items:flex-start}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;align-items:center;flex:0;column-gap:1em;border-top:1px solid #a2a9b1;margin:0 auto;list-style:none}.mw-parser-output .portal-bar-content-related{border-top:none;margin:0;list-style:none}}.mw-parser-output .navbox+link+.portal-bar,.mw-parser-output .navbox+style+.portal-bar,.mw-parser-output .navbox+link+.portal-bar-bordered,.mw-parser-output .navbox+style+.portal-bar-bordered,.mw-parser-output .sister-bar+link+.portal-bar,.mw-parser-output .sister-bar+style+.portal-bar,.mw-parser-output .portal-bar+.navbox-styles+.navbox,.mw-parser-output .portal-bar+.navbox-styles+.sister-bar{margin-top:-1px}</style><div class="portal-bar noprint metadata noviewer portal-bar-bordered" role="navigation" aria-label="Portal"><span class="portal-bar-header"><a href="/wiki/Portal:Senarai" title="Portal:Senarai">Portal</a>:</span><ul class="portal-bar-content"><li class="portal-bar-item"><span typeof="mw:File"><a href="/wiki/Fail:Nuvola_apps_kalzium.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/25px-Nuvola_apps_kalzium.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/38px-Nuvola_apps_kalzium.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/50px-Nuvola_apps_kalzium.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> <a href="/wiki/Portal:Sains" title="Portal:Sains">Sains</a></li></ul></div> <style data-mw-deduplicate="TemplateStyles:r5868370">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}</style><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><p class="asbox-body">Rencana ini ialah <a href="/wiki/Wikipedia:Tunas" class="mw-redirect" title="Wikipedia:Tunas">rencana tunas</a>. Anda boleh membantu Wikipedia dengan <a class="external text" href="https://ms.wikipedia.org/w/index.php?title=Keupayaan_membran&action=edit">mengembangkannya</a>.</p></td></tr></tbody></table><style data-mw-deduplicate="TemplateStyles:r5375175">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}.mw-parser-output .infobox .navbar{font-size:100%}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-lihat"><a href="/wiki/Templat:Tunas" title="Templat:Tunas"><abbr title="Lihat templat ini">l</abbr></a></li><li class="nv-bincang"><a href="/wiki/Perbincangan_templat:Tunas" title="Perbincangan templat:Tunas"><abbr title="Bincang templat ini">b</abbr></a></li><li class="nv-sunting"><a class="external text" href="https://ms.wikipedia.org/w/index.php?title=Templat:Tunas&action=edit"><abbr title="Sunting templat ini">s</abbr></a></li></ul></div></div> <hr /> <p><small>Jika anda melihat rencana yang menggunakan templat {{<a href="/wiki/Templat:Tunas" title="Templat:Tunas">tunas</a>}} ini, gantikanlah dengan templat tunas yang lebih spesifik.</small> </p>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Diambil daripada "<a dir="ltr" href="https://ms.wikipedia.org/w/index.php?title=Keupayaan_membran&oldid=3427314">https://ms.wikipedia.org/w/index.php?title=Keupayaan_membran&oldid=3427314</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Khas:Kategori" title="Khas:Kategori">Kategori</a>: <ul><li><a href="/wiki/Kategori:Pengisyaratan_sel" title="Kategori:Pengisyaratan sel">Pengisyaratan sel</a></li><li><a href="/wiki/Kategori:Elektrokimia" title="Kategori:Elektrokimia">Elektrokimia</a></li><li><a href="/wiki/Kategori:Elektrofisiologi" title="Kategori:Elektrofisiologi">Elektrofisiologi</a></li><li><a href="/wiki/Kategori:Biologi_membran" title="Kategori:Biologi membran">Biologi membran</a></li><li><a href="/w/index.php?title=Kategori:Keupayaan&action=edit&redlink=1" class="new" title="Kategori:Keupayaan (laman tidak wujud)">Keupayaan</a></li><li><a href="/wiki/Kategori:Sistem_saraf" title="Kategori:Sistem saraf">Sistem saraf</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Kategori-kategori tersembunyi: <ul><li><a href="/wiki/Kategori:Semua_rencana_tunas" title="Kategori:Semua rencana tunas">Semua rencana tunas</a></li><li><a href="/wiki/Kategori:Tunas" title="Kategori:Tunas">Tunas</a></li><li><a href="/wiki/Kategori:Laman_menggunakan_pautan_ajaib_ISBN" title="Kategori:Laman menggunakan pautan ajaib ISBN">Laman menggunakan pautan ajaib ISBN</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Laman ini kali terakhir disunting pada 06:24, 9 Mei 2014.</li> <li id="footer-info-copyright">Teks disediakan di bawah <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.ms">Lesen Creative Commons Pengiktirafan/Perkongsian Serupa</a>; terma tambahan mungkin digunapakai. 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