CINXE.COM

<!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: '91357cd64f23f936',cH: 'NU4X2uYxuRF06BuIE0OHNbwSLbsZHZ9TA5Q677xTQgs-1739792269-1.2.1.1-YMKn2J853NwEl44bChSjULqTfm24XXCd5KG6WsDlN1TFJuOOaTT7EZ9ZxkscY4Qc',cUPMDTk: "\/abstracts\/search?q=Mouhammed.%20Moutaabbida&__cf_chl_tk=cHnWokqhvg3IgG5mNTWqa8DZYEEIU0i64P7ZRYmQOLU-1739792269-1.0.1.1-hYtn.DoP1YrIZwV7pem1DJ1loLMKceDKz8EakrKcClk",cFPWv: 'b',cITimeS: '1739792269',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Mouhammed.%20Moutaabbida&__cf_chl_f_tk=cHnWokqhvg3IgG5mNTWqa8DZYEEIU0i64P7ZRYmQOLU-1739792269-1.0.1.1-hYtn.DoP1YrIZwV7pem1DJ1loLMKceDKz8EakrKcClk",md: "il423nXbC9iKDLdSq2566LkJm3lhYcuZfIGFr4knuAg-1739792269-1.2.1.1-_PLca9P8.bFr8PHu4whOw9.6D8kmTGXs57PI2ttVNNc6Tl_AmjrrHD6IaOBKCyilBqJDgKbs8znII5djlWi9eD6iuYY8LqbssVRcAaE8TvX2puurc4xtZDstclCj8NwxNJIwrMARROSWaJjW8aZyofKRQHWQ25eba5BlVdPYjNbHsT.Oa1_WONCrJQiT4t33q29DiN2JSM2zXCbNHXeUEdrRxdpeqU5NTAlJ88l.4Fb0Yn93IoeB.bU96y3ZXmvN9NQt0PhlBZ2bg0rCtmjeCuxGSFwjAm5dIRXkGlcMMN5n.lZeOD_SUsMeFX.OsoujcmlX7gL.g3gR5dzWXTPP8eGspKLS3CfruWqiA3FVikBlH4s8D2ajprYYgA.WY7vF_NUTWSv0Pnreaq.mT88upp6lIPEGpzUIVr49r8E2y4odnh5VOd5jb1gTbzcZd.5d1FY5iptJgQIonjTx1SvKRpFClZELQfV3CIA1N5olr74M9ojkjjQENHqoEDsv1hCyQUndMJKThBps8TFIQK5bm2Tvc9B9mYj3gUMkh0yuojDXz9hcJfSNGKKFQMvCSzYHNQZiUyVyqO2RMp8598gwNuJC8MGUVbg.k7ZpigK.1fXnijyranYJ9AzbsPo2E6ZhCzPnlQV_ZSreW.B8Ec0on9nZftcZjaShJMRyRq5y7.XZTIQxT4fPBP9k91NFj3_hoO3SQBGO9w0Hhezfhkmh3bEs7sfpOhl_REl94xsOy_skOvw_1IW.R.reaABJwCPvMWXjl8r_ze.cKetewIEcLMKYHT8hQPpKsicprE8Hqm1q1tCnRh6NDNsLpyjUNYmls2qonAkFvxSpt.cARi.ikh6ea0AeZ6x33llTOIie9XTpJ3VG7V2YufLnfznNapcvibVQDrU36BKS1uJ0wOTW7cMBJdEZa0H5m3.yejj1mvNARKRU2IIRxC9PsB0O0Q3pylPBicMEF_LwA5pkuUpkcmP6abnr38l.bjYNiV6HIhLjxItmRA6YYujDBPBrdSDvAY_orHaXRYj30Etx9BTuF38XU9nteHo9M1Zpm5TrGHNIDe3LwztH4C4eWrFlwGcRL7mRlBoTKQ85k_4K4tdGG8..xhrT2P7.siie72QwGu28UmLZ5B..Fo0CdXkMR_bvZIOFHcBKHAb.zzN0WHHk79PjVl2KIrTs575zAs4.c6kCUNHsaSMAr9no0Db4R8M97wxnekC_7glvTgrR.AAEkDq13UVvrLZ83yQ4SyQhuEz4ctBwkZQ1lbdJoMTMAjEXqiRkFF2SmK58MVI1Y5CLOoyiuaFC0AzcyrEnJFTeK929AFvMtlPNWBtZTJLqw8qLgVtctvRyNL.Gki5PowuQVczmTk6feTe_UuYrtAx.H1DIzR.dJiSm0asGjXe9MAzHMi5__QVZlB9GzfCxNMBVdjPGLIPXTEFYZP5qf_dVBVEOHWON1_WYJD7KUOMe7L4asbPrZIcEO1uBHFKj5MH9I7._RgdzB0esKCOYu5YnGxgLjygbRz7RyzozKiYsqO14c6DPl0uOV5KQaxGdsbWpsHk6yUwF_R0XCNWLhIRuxsSXm_2A0JWig22LAD02hyPBE8ybgxQe0Il3Yru9sr7bB9iS.T0XCY5m78QT7h.x_M6AEIy2y2g.DpdlRE_a_Vz0VGJ4VGyFP9KJ.1ov2XFYBxLq3gZpSoWJYj7X0eTwj_L7evtY9W_l6dhLbdG3Opj.8eTQB9FhsXjNgEIw4PyhPPirlhhy5I0vf_K..Qqy2UDePuuXwURQEp7MWbE289oVtdvX1TulsypL8OoGGynA75BEXx5Hdsw9_eyK8Mx_jgmHw0NaOBMhdo4tw4z6OjvAGr3.TpQI3QxOYMRGTbxK9cwHzm8dYtBGFxuYb12.yNGwlSaaPgNhUy85vRDI7C7VyCvIl0.vRTilF3zocfrqS5pWDRAhBOOTNgP6WsaX1WyKSX__j7fQ3MScFgOih3sQ",mdrd: "fxaHp9F2xNrW2acd29wV8JdqIQf5f_KDwlKsxX16ff4-1739792269-1.2.1.1-wcL5COEn.bUAxQNomz3zdA2MlnVw5tr9zI5kX_NhA7HtOVxLXhy154cFmdievKI1ujEadA1es_140_9WvyvnmgTajeAWn_IreFyBV6d2AXIWtR4u3LpraSblf2FVt9uyS0oIUdFPYqcw_5oMiQ45pWsQiczDjoRadcG2poHaP3.Vi_VczbEgLkl7GasidrfOakmiAbD4jKpn7zRYMZ0lq_sWOn29SwR32WiWTV3Ahqaxp8tx2uK9xSS8bOHzPDL0inyRF0BIWvfYnk.n8.FoHM0zFE2VlImROM_twVGCeoVYuEd_Fou04zY2kL3fUGEaCGQl74JSM8_gM4srOJUr8uLWQ1bpMHojtZoeO6m8m96N9OVgaTl75z3oK4TxssMp1VciE6zzVsd7NxHAArAXszEOTmq1Lzjpz9Y2MXNQkDgw6bM12HPANCaAY6m9MN2OroDuBJT6OBjd0ga83S4QkSovTGxPn0.jNhYu_VToCV3VEXO8ynI2HkDW1fv2IRSFBombwKY1t2XJR9L.g2t1MFQRv1KQZFZO9B.PW1FYct8qcfIeXc44Ss1SNBY_nUtIouGvuphkmNV30njyjZNLIp0aXU_CdzP7ZoaVnAKb63lrpmNo58R3pOuRSZ7lInxlm2heAza1c2bngVIP2tuXNsanxKy5.uHLJ73VVqc9Kqop_olE9ajzuYkw.OrDIJxTa6VU8qd6iuf4XpZ8PjKJRshYClv13oKYb3aeVYIZziNLFLy0ciefuOXw0lqtzW2QSJOXe5RswuqCVCf_lPJYPYY77q1b_fTdIBRo_lNpdDSBygHZ1v.8nL4TVZVr2nY_REO2KIOYXydNQ.pbfpydW4yS9zg.xie6b2Dngqem1_9DtAX1bHrC5b9pP2yGAYuPQlPpoPtQzwa9xZ8PJ1dG79yFr7wgpdNMcZMlRP6iGm8XOQlFQklkSQczA8opAdV2kjCxRFQQ24pjrqHvDHi9NQk1dIGyIh7kZfiJmBN.lPJAjtyTCLNNXnqP3k2c7HnbuUkzxJz8_ma9kySkgez6APxG0YZXqAvWfSREYFEzs382edqv3CVEeQBzK2JsUiq3KLUEQiM9Sn9Jx1tpuzGrhHatIgvbUlPlNQIU4GioivVpdH9YIEGfhjkTkAPPlzA5KT_iE6VYkO3Cv0lWX8fpNWI13LS7fa3cn1RZCSq3SdRGrCH8BwadPoq_RVg50qLKMvcXNfMdGbIEwluTluReD8d9zXLkNf3rTXmPHQr_8u3nLDKvj.m8Bx3eodHrN0Ctq2AduQPG5Feif.x4.zWDM157n2cwaYlKv6YaL1YjkAVIh.JIJyk2yOTJpEsmGXcK2udU8sUaDKnHAkJi8MBz8ok49EgyVFYkQR6L_2v2Go18wMDmFzsfOVZaqrZN9EYo.p50LF4GtMQXasFvz5h30dNl9LTFXGuPiiv7FuNPIiJ6T9F87R2fULuYMf94Xu6FhnB1JJI_b3MLyQ4GMqLC71MplGIohT7pdDTi0nD5hsp0lpWlFiDpAsQJ93ehbrBZcVTz0aAqW9AmKCEJ.FGfPl.T13gqLCeDU1GM2FBS.sRnJ3qtyv8BvPw7AoYhWPwLQa7uMXyqPOVFtSm_vS3xrsRK.3IFwvgRR7IxzVTP.7P6_hE8nuzxVSN_DxwPcKqaENZl2402zWKfxVSDQCWmN24soWBG66_IZCKx8sEoAavKWpBflofUG0uj73mzD2E.fqozDkxDZcuTDOFnaOx3bMP77RX_YB4TxSY4t4WW74CA_bbtk4EzJTvhdfCISOl4BWS54Sjcsm9E_4.4Q2vOr.T5YKdP9svWxbvrCwiYFySx6qbzqhBuKYwT3qUODhOFhs.lALhfnpU38I8LZu4MgIovrON_4Jr6tNQj7cw3p3oOQgMflN.2PoKN_fVfTnJUszIA2jkdEQcPOBwyP6_eNda_Xugf9ztmoEl.lYYyYb16cFPfXDLX4So89VZ2Ys9P"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91357cd64f23f936';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=Mouhammed.%20Moutaabbida&__cf_chl_rt_tk=cHnWokqhvg3IgG5mNTWqa8DZYEEIU0i64P7ZRYmQOLU-1739792269-1.0.1.1-hYtn.DoP1YrIZwV7pem1DJ1loLMKceDKz8EakrKcClk" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>