CINXE.COM
Just a moment...
<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '91346878aa694e24',cH: 'a8_Eb_G5NmcqsiojYIGLfKqiX2NxjIgv0JeNbzU9abI-1739780949-1.2.1.1-Qx.l_mxTJtMQm.ExMlS7A9_s4AT.WwNCoTCd5PdVOTfx2qyCjI9Cr5orFKd8d1b8',cUPMDTk: "\/abstracts\/search?q=Sleman%20Yahya%20Rasul&__cf_chl_tk=fwmugg8y_dZor5fleCp2CyOj9FCQSw6spNn_RnT_ndE-1739780949-1.0.1.1-VzDcd.ejq7YsKMGIaV6wlVu_qIjljVs_cDCI5IpJ7dk",cFPWv: 'b',cITimeS: '1739780949',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Sleman%20Yahya%20Rasul&__cf_chl_f_tk=fwmugg8y_dZor5fleCp2CyOj9FCQSw6spNn_RnT_ndE-1739780949-1.0.1.1-VzDcd.ejq7YsKMGIaV6wlVu_qIjljVs_cDCI5IpJ7dk",md: "IKt20ZQUR6oj0p_z2BxdTgpTYs8gCoTep56_c6CzCVc-1739780949-1.2.1.1-Xs4R.EiUhMoXPubUzKnYdH1X_meZrEckxFy_H.oF3PCGK_nqXazXJLjzfCgXzEIl9lQ6ZtGPmPb0iWNNvmoLRNIpAvqchupESh4EkgPBWA_6sLLcMVVyKDKIrTyJksnn7DQX028QoQobyUd3zXdZUP2ldsa3uVKSALZ5trhBqpScw241xkJIcAFTLydKV8kJB0Imk5bS58RzfTw5tRQ1sKPh0x3DTLLRdTH4GryccMlPu0.JBBs0M5Yf3jE6sUq5w8vJVIT73daAw9Qh6YrqTwh0P3vmEefs28pjP7xmMdxZkJ9XlCsYz5pt8vnGmwxZRaNeQqwAHI__hBnmebSXxmZ4T7zK.pK.x9pzM0RUGUL7qn0.BUNXrNeelHkS.A5932WozgY1QBoMg91SWMpISzZua4fQ2HwJM7Q40tw9CDmFTHwFQct19xwSdDCp_7aHohy3MEGCH_Eqp9Qb4uqlt.L_F9.ga0QJ9UunommZvKev6Z_u0fvVO4DKPQTfcNV.TyW2aAq.y363wmoviOY6hgnCbfySPcWeMZJU_tL_gkOO6EynpqJxidxLoCmeAJrrBpYhbZs4qwJDIZPBYabjwZzAeeK_eNfaKQQMbdM6eTuTmJmotAz3jxmA8WOI_U1_2U6zYwIaWvHhnKgyedskKjkPo4JjgoIurdyWpNZIPgKP6hXALqT5HQ3L_3zfZI5oyEJFm_00YLOzY3d8yrQT34pszRCLfkx7fqwX35DsVi2yspbv2YGeGsTwrKyvG.ySo2IeZHmK7tCaIXC.fDKMM.1MCU2Unfti_TURu.La7PNvZX1nuboc77A0dcrsIwXYS5pNAtDznkdQEx4ZRQAnJdad9gbHAbMP6yjMJGaz8A4aJujlZCT1iSGKlSeDCvgh4OihFB5qXRw0AIrYziQTwtclOmxn4wJbHo_siZrPXoeugz0UpA7BwFGhcSMOq33s7ma0Brf0DOc1Lz_3a5C_1PEXr._lHWvTlfI5Hqgsv7rRAoZghrPW5bjzMe15xHcLDFELgZ1hFFs_4jg2CyuHirTNP0aXZKZZu82IDhYWA.AIk_RnTNYGVFa2mjen28HP.npYv82hMukNNTQUJJOlvREnM6SelqzEEt1uwEIpHPcBu7ccNHtitzDulL72nc5vvAw14FjN0m3e8sJwOIAbkPUIZ8cXp2JaAav.y8.wRIXvIP8tzWAGqzlo0dyywyK.JeUCezJMDK_QJA34TZsr8fiYSR3V35uix3iLbyVYVbjlsTnsj.9f982BAokTuzZWBXI8qvNpqVT.sUSO5G9F13DCBlfjtA6r3jQDtnIbEwURmAnxkeJB9WzqU3gQPFmGzoJNZCSXLmmABlJtvKJUomQKhL.Lz9HWWk4135lbY5DYicm2.RjlzZ_qLeyXEbf_NwMjvtlrQXpAUWOiwJr4jKHX1o91fdIR61J9e11ufVnIV0amPoPeYN5yOEo9mZZZ4qANjiDKL_XzidQR0H8_rF20xfuBdxwdqV11KUOAOwQp0SgTfCKJw.pOwOpDvlZqaYJ7XmDvx3fmUCEmB.rhRvgKaLCeHMsAyIc82LW46U3o4CErcK7Ti2oTG1JIDYDWhClzFjxQwEQbEVl2YnNbFpgHv_pwhhZa1T6RoeQf3Q1LwVEw_iP0liy1f4CuJ.i0FkOWHph40mjBjWsGMBmvwfdP45D3iiK.9M9dUwSaOJ6I.Io6LSz3QA.bWLMZXErdDozyVdSvoAxPyHggyxcUFPDfS4DvkYDJ7RWcNBfHZDaOawtulHKfuzGQnJIr2dpFQ6bwIrDc3ySWV4x.buIdWEysYXh.I9eGy.sXknefP5yzEepOCe3zuvtVXDRPtR3KqGokIU4FGVJHbLpEPwuH0V8Bufflo.xGLZvxCeHzXlQzOQiSmX235fC8QJnDutJoLVoidO6FFwf2AVbWAdKUKnsgf19CI67eY5JHGxrJkIfBdf7GgVFkfL5K6TDINhXZ",mdrd: "tLL7G3NgkIyWk9kaWuAcE4fjnuuFKb6FSI9tgtoNtkQ-1739780949-1.2.1.1-Qz3NjOIX4ucL7s2Pt23jyVzt6iGUc.GyXAHWAhVNW8gAZY8eZ.qoMoijrfoR5pXS62rm8vmQfKNwB6uiOOtxjXKu4yDdflTBiIWkNXP6Nu08JMmEkJu7QfX10IXNsg2C.Pt9a3BwKuynQrGtXP9BzGL_71H3ITKdtAi8_43XgsTScBl5au_axN6QHLN0bo0rNfy9XlqvtWgpG1dQ6SuBtXtv7bG3b_Pkq2bawAg8STiJN.lXfOkrOgOVlnBgJc2AwL81uIhcAfqeYT_XydH4WCSJ_xiwm32.BNX84Jw6DMvDksljIyS88WQXqPosyQWm97UvJ37eMERY2lUEmSAv9Ui0Ed9zRO59KFKUC45_rqBQf1n3qyr5G9mw3kbunlOyrAb_l_n4avRhobJ2L8nzGGT461v6ROupmxUy1Nc7eEjKYdFF9NIikzMVaraCf0dELHbqfZJI8XXYS9CWeYvlZYIB.dzRSSQMC8sfI20HwO8DGBkpVz1HP01ftpUkwGmGvghK.G2y15AqPG8qhsXbr5.GsU32_RByVnPzGfsJiapbor8SMxOQtySxUibYY26BgftkOAEUjTi9vkiKdS8XSrgxhxvihx4ZtvS2ihlXc5gFoRoK0WoGijLtKgjoNl6u_dewH19IyQ2RqVFybaUZn9yhhyVs9lYGX0UmubYhuUdTAtQ5z8q_btNg1aq8VfUyYUPl4M1wKpCHJIC1pyxmW9vyMRaZzIt2_w0UmEFGQDD74VV9fwZoV8g2T1HGAgaPo02fouUhJoxZxLZPkBPMJSCGODHNAJVEFRgGK.C0a1EI_z..7aAChVYm0ddVeLulLX5T74vHeNrCpQ9bFs1Ep_NFzDSlDzkGbfVAzOhh.JbMRgp73_3ZxnWDZnNfbzyUYdOPS6PRT16U3eZx.frl_Jroj1o7EwPxwCeJZoFIpO8ObKFD4r_jWM9ApICX6X0o6lt49P.CcAUQ4ym52jmUN05WFrc0A9BR9H5a7jMq8jBkbVHzgrHd0cDiXswKSfSUaG1wt7yyhqVE7t5OkvGkizIrZASWQTiDVENnRk5Z_8UIV1Sxlxh7XrSmtyAYS68IMQkCZkvQgVBsFS6SZ1A2M34cRqIDof7dZAiSNCgu5Cc7HuMoOzvdBKOrRKjYYLV2gjgguklwDqhYpPo4cQeRvhuL7EAr9tatsFUC7dGA0gJm2eQz1V0R6xYQ2zl0zFGhAJ3ndgN3ogBz2PUrt.lBHIxQDnvvjQ8IrHWv6ISDlZqneVIIcrboVQH1_3iCO1tVv6I2gfGLkEZl4PPQYPHhGnrCqnuIpdk02vtohAcss03xNRiI21anc3lMt_ZxUWP4xsU3aQdQAtQbTg4kqyuFFWH1LSKv.YuR.l6Od0NcudvytDcFFr.F7NtsMQAgXR2ojuXV.P_FuvbdQ67gKpY2ST0_aXC71yWyHZa1kXsz.0veNgvCaM3CYw4MzPpWu3zGe5Wqm.RUPM5Ot8u1JecAGbiVpxvgN1pM_I9V9B0Mv1x4ZZZ6BvRRBcxBmEY90EthDioe3onR7ZR.b6hx40TcDXJ3X1oOUkkqVb6cSByut9cTN4XoY8ZqtTTSa0tsRatfheAD71vEFHz1htIYZCXHUXr3gr0L5rWlvA1xYbikZEIiyisnQ.ETAnjHTUn1zo6UmVpGKphaTjmh5GQDSNeE4T2pCag8Yf.Z3b.fuK3JnptBlABzahDWI6vCjyq2JGUeVWl05PgtMvfT0MsCZw9H9kCe3AriYDvX96c7NGfLLdn79yGiLiUrSRF7rKxQdGq1v2B6eDugM115OhOuZkyOrbUEWozQ9fTyYqKHHtfRFLjwTw_FGh7MO2g3ZuGETPK738RaWegL7SudRQ76R5t3DtBEq6tHOj3rlV8k8KTT4PsMrralKZwqDbvL27AqLuw_DcX3qc.yYNNbfPoONcVyXK.eJ1Wt038WMp2BkhRziNVjf21Kox59KJsdjLeQNn7E"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91346878aa694e24';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=Sleman%20Yahya%20Rasul&__cf_chl_rt_tk=fwmugg8y_dZor5fleCp2CyOj9FCQSw6spNn_RnT_ndE-1739780949-1.0.1.1-VzDcd.ejq7YsKMGIaV6wlVu_qIjljVs_cDCI5IpJ7dk" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>