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: '91362472eb782f1f',cH: 'joSmMO5drCYc4eFeNYcGOa1omV3df_4o6r5_yANoZCg-1739799135-1.2.1.1-n10Gvve0Dl5QOLBGgA4zj3BTznky310UuBSS84jN.BoTw2li4Q.05iEu3wAtUSkT',cUPMDTk: "\/abstracts\/search?q=H.%20Azhan&__cf_chl_tk=UknbXKpqZ6ot0URITlMMcZdUbp9tNe4VjtN1Zb8VkOE-1739799135-1.0.1.1-hb5dKzikNvjo_zFhtb3uRLuDymihctzXCf3XzF9R5SI",cFPWv: 'g',cITimeS: '1739799135',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=H.%20Azhan&__cf_chl_f_tk=UknbXKpqZ6ot0URITlMMcZdUbp9tNe4VjtN1Zb8VkOE-1739799135-1.0.1.1-hb5dKzikNvjo_zFhtb3uRLuDymihctzXCf3XzF9R5SI",md: "ljq3qBS1gePCQsWzLuH0GlMjxWz3B2mK2s5ATuGLnLY-1739799135-1.2.1.1-ZiR8pHLVSOJti4H6KZzEXAHdWi5AmFPwyb7CwESGFOhl7L834fhIL.CihP62FnZCYZntMatXgX_190kCTCrnWAhIqYPWMIGMYpvOxk4xjISVGSYwStSHHhWtCg_xeLPAyVzAohwnCHFABYZgo8ELLROMadRq_y9oywDQekjDa_Fc4_7Kk46G88k1gQSUUI9fJ4LGCXRF9wBnaRCjqDqrFOb4eA3GemkBit1m3SqSkGzSpY2bTFrxB2nCCHKlSJ.ZwqZPP6RvptV_IoE2h3In1slVnVlw_FxCRbYcG8.wUwbopkEDSUyKT9z_mYFmmXsiAgOVfniV_G3MuU45nTP0LQjYxvqsRNn3MmudxGZkgUuKmFSlbHPat0IMy1etD_HCJN684x_qdmFlyQwHNk41RAR7p6KYfD3Fe1QaFWHyMvIxycpACPOhXjyi61LhIKckYluKjGl5D_nnjB9DJOInfXg6qkAPUThkNSHyeUNDhgJ65i5ZHXbqKXEPA0JIQNZ6Fbsct.yRPHAzWfCMOrOJC089fINtYjt0vfY3_.mN7yFXCxVqK7MSaqmT364B2QYbuRCEbpnkFGUg2NEZRYtDQq42vwK580ZQE2uQk7StvCouOoqpPoHjX8I.0TS3CU6Y7i5UY9wl4nm.b3AQiazH7Nvp8JvGK9ZAhUMMr4a_lwN6kmcVqwssZ8R1TPpQdCMQ6GN.XV_JwCJqZrufVLF5zjQOZ7oA746OGpbujZPALfyQPTCxj9pEyfhY6B4FIoo613tP4Ss0dyfhiVZzW7On9.oCY3gqNHJ9z3FXxYPRLzzrB4.SReU0HSSya00z9up6suu.LMD2_8e645r.yjmlRi0reWz.b9fMw7Yeyvwe6cbBERMKnlNDfX6aeF8ULXiFlYgi3YY_dRW3D3RgH2atff46cmZ1.Io8QCOQijp5T5LsoeWnOHWcel3CDqkCtk020pGdUbOhaSIH2ERrHFh.hecMHT7Ywy11TJJwcdUQEVNHCUmy2Ssk.1WzcScW7rirDC9Z3gKWttB3VU8_V3432pDqasckw8f2.Lfoz0CTtOhRJqwTdYnVFHv5_O_ITNlRghVyMktjel810Uy2EZFThK0QxhS8U.zbvSNyxDCIBuz.twiqtJ5zABmXz9DsJTLaiMUJqn_XuT8_qQzutoY0IzwQpn5SfxlI1_zC7JEjNHfMUyFGa0ca42NTwb43u7FBL9U8BFWAbGVnLGnLHeJSV0BsvvVAYVREwnQRFRdwJh5ZckOgMsEOAcapkMnwbabjI1fAlbUbIojdcWHX.rMm9NznPkIv0w_ThvGlzJm1nqcCORGLJLkMEnXcn1A5U5rvfyP1PyVCMhQLtR6aNruRuJKdWOwI63QwTJuYT83Q.4kfTxC7OSsCX4i3xctnxZz0uvZ5xgOiJIyleiem2VaeqeqI.xLSpy1V6ds5_clBmvqX.XcWA5lH.AJS2Yd3gzUo0WjmUGc6N0WNPNFIrTgZmpZi5m1N62eWEJ5Ro664YuVVTlNWBb6wwItL2KRvyv0Xp7io6ySoi0IHv4o3Eyq4KwT8l6P6qitZx7xKTGnsAsfyHBmPcHTm7nHY2sY7KtJxeqZS4dXPTKuJy4CmBQB2v97YnqnLgXUKaYChDBynAVZJ9M4kmsL7TbgJje_Xfgqfazm_2QIwBjx438v9QqllG5gA7qFW7xGIcg2X0NK6T5AhKvj0lpvDIvMX6qRwA7Sz.SaqKXfKf5li1gY4xGIHB0qYI4VTHWHvL.Kg0xm0RpycdJ1zndNig2G4ZQxy7PoXpalPVSoXuXphLV63UV0Owtr3yccHqyIwY2wtmwV3R_EhoV2Exsc924vmAY5OsGP3IdHijOiAh0ATFoZUXkYztL15NdY6AAX3xJUBBpo1uwwkabKlU3r_9110n5QegLwN1F0DTFCd6Fn38J.DohcZ6Q",mdrd: "J9Ofvfnfa_PByN0mvBf5WsFRj4lY7sTqh24IRvCHIIc-1739799135-1.2.1.1-iOtswRGHlFSwlA6_wrUps4uaTTQkVBsUkzftb8oxugQ9i1HfuNIqobjrSb3YxVgcW4AC1x9IXv2mA5Zz5JXsSOse0weV_7gaTGcRbChOJiHjVEuGYzmyTOyuxfdHMxnqCDUCrS0PjNYe4A12_QIqdGEkAIa1i5xTs4IVv2U9NPFhaKgtOZtZ4sD1utSrXOzBFuG6id7c9N5MqJ5yLFWZxkDNE8cSi4MKiu5vQMB6MZiQkU48q.fq9pHm1nNJWS8559u10Xw7QkBm1EbwJIrTmWBPM9pm9Lxwbusa3b84LRxEbikaZC9WsxRHofEo2CuZeaa9A9BYzDHrVYLXJcfKrRbRXtN_b9ex0xpCkkgeSWellGhTBWgANZ7iiePhdYxWdJ9RemodhSnzxH_cc.JWa6bK7X0kSpMaXoz3MIBBboBoXgutAWCd2WDqDx4qtzdq3iMVAwpDRHaCCDo.u5xcpdJdXyf1Cb74M1m0Ps7D9PJbFabFWbxSONwV_viA9rHT4e4lp31mmvfEihsXvCy7lc8RbMOgfmoPV_3D5WHfIgvQREdljQf_8_BXuw3vzbPRVFQBtD5oSSnvM3NQ9NV8gb__3V3rXWchoiFIjVxIAvcWumAP6Lp8i371FZSC85qi_fJ_dnmaqFJYTBaUy8.ky64IUW04TWxPF36dGkL2ALwZKlkomgVcsMGUCmFaYQJO.GHwp29avnDRJzpou9wnRU9Fx_FVPDtTIalHCakQE7MTsgo8JoGV1YyIPxcIbWAwBqf0lO__G35IcSCl40eDSXroIOvoW3QQRCbkeRRTfrDsmHr3WR9tjKsovc5oEykoMrzBfSVmX3_F0iocxWh1NuZyIfDzXetcGQjJyA1I73N53d.cPMH6Z9iJeTIqslNNFYZ9wH8ExI55o2LEnnmXHTT8JJK755xdwtnyrOIaPdOTiHCJEflYGd3ZGnxAviD88Ab4EJHzJlaFBygu2mQ3FUwfqDseEEm3RPLfxAqfWw8Hm95W19lZy7SwE34ERQ.0yU01.NiOz7Mln.jSbkz9CYPVrKbRiyThG2KO4LxF9Fhe8Ab2QW_RhOGvmkYmNDFDB7gei9fuVwOBsJa5vNqS.62RH1uiRalYjr6qJHRfu4209MWbp6qdK61klzv7K96Q1pW_clE6b5DFY1Hquho6ryUkVwL.jjJDHHUpl5fCuqnZ39j9nt94rT4WUEtZ0UDWLrnd9UsqOaqFS32oeztcG4FyEJ0N68bGTRoPSmqnN1_1_GeLBy7idP0tCQtM7zQd79Xg3bd_4YhaxQKeUcz56fFQ.DHSlnVei2gvoUjcePQxxMe3tkkaj_UTa2VqSn1M1JjrhSImgBfv0tqR.bAtMIBRpvd_oLOr42lj7PCC2ua8lbcnEYjmJ0H9C0nbR3IEalcoEt1VuHvKyXXEqhlff1suxNkYEmnJRm1_4vIRLerXAhkXNzr_LqB3I1yZzNaNDuUYjjWZxD4XDmZtRFPjDxkEMkviSaCbfH842hs7Zk54nBDkWbTUpixRx_N6J_907TTH9hNlZOnpC5yDkIHlZxq4rrSmmwiJS5tdqHJPBQhSsPKMSD2HqbdVHwTpZIhnuD89ZHxix5OHv6P_dzpXksF8GuMPb73mvZuyINvEE3cS3OUfpy7h.h6VR8jPVhMBjcAxVyUETdqQ0MqQGHZdaOWnFxhWScqyClSgQsZV1e6dqYC76JAvdSbHWZpdHvYIaA.nbI7OmppWGZ4c7MOx2z_pToIiQNokikA56sl0tqZiQGB9MbheRHTq4X28ElOQtIKr6czaMST3Ui_QRCmDcjlfoa0mMwRq8UtCpjroSYOVbWVM1PSZg.6txaUW2ixiJI6ucgCkwgNyB3vuTCTB0lvCcaBZyBi98x3DKvxf3OSp6kp17uwHYhsxUEYsP5blaU5CXbSxZK.EhYP56FsdGtwYInO_1riNziy8rhzWonCNH8cjbZbBxzIkbHOQh1kj"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91362472eb782f1f';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=H.%20Azhan&__cf_chl_rt_tk=UknbXKpqZ6ot0URITlMMcZdUbp9tNe4VjtN1Zb8VkOE-1739799135-1.0.1.1-hb5dKzikNvjo_zFhtb3uRLuDymihctzXCf3XzF9R5SI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>