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: '9134f5d1194f8247',cH: 'LsytwUmIRQmCe2OyvSZ6601_HTeXupSOzIQrhWygDQU-1739786739-1.2.1.1-RHZrRiSFwgvqm5c2L610jpZtwh14bxJWfeUoED1vvB7d1koNMjtq19HFszfvtuhg',cUPMDTk: "\/abstracts\/search?q=sustainable%20housing&__cf_chl_tk=vbV9Qzx5CvnNpasbMQDj79V_CM1lFXP8k9NxoiXbd4c-1739786739-1.0.1.1-plDfuFV57p40d.VH9GpBOLYUJww6SX.RurkW9qXmI2A",cFPWv: 'b',cITimeS: '1739786739',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=sustainable%20housing&__cf_chl_f_tk=vbV9Qzx5CvnNpasbMQDj79V_CM1lFXP8k9NxoiXbd4c-1739786739-1.0.1.1-plDfuFV57p40d.VH9GpBOLYUJww6SX.RurkW9qXmI2A",md: "8it96ZMNITclmDxFpQXq3tCAtJFI_pZ93qSsSI_0jPA-1739786739-1.2.1.1-tOQqZtXhqENKXl4sEdTGHQJYRSI9eYGSJRYfrB1R4F32DRhTzi9q968YHNdM7Ro1rBoPnaStgX8K.jRg3OZ6msRq41AAP1Q7e0JysdXGAS97V6LvgaFS6Kk6enHxz5X43c5pgDnWGZDBc4iP1LzFrs8k.tcqO816RGpIOuxVb9xcemqGIya3rr2X4Sm3mZ3IftuZ6w91Y92Ip_4axzvxMcvY3w7kWFYiHxXcxTsJ7IwuiiHvvx0K5lKP36DP6Yfg8ceLsolzTucZnTUAQiPwFWpsCDtCUezEScfkMiCdqm7CN0zg7OQZSTnoRqQ3EYgTP8ju_uQG16v.pIHiVc3gqp0FUaYSCFRY4HSH_k.y9xGvMjD1bZjnKTRvaoqnQXRy5GyInOieQN0HquiHcdiFGompvFuS7YTwW6VRhtk12D0eAN0SY.c83.sy2QunHHs3daIhktvEN2GPalSZTvskXhxJ8fPwLPqDDt57dSfRY6mlXqmuBjGFCgdlOWGxZlTPHIil4bFyOzMobg0a6hK0Pq6RSlWeY82QjF_QhGEWDiUnEObhpFKsAnu9UUmtWQLmvmgh6bRwKRi0ePmIkh0.x2GBwCxo29oE_WNQvJiEPji6XPGaEHPM4t1C3csOxB3j3CzmiB2.6PS_36vbQBa3DGYuaPcqFqgTUjGg6SqoRHoDv1C3lCLXIOVjhjW3GZPaj6iCWkw2ghWXQLeC4cEJC8aJ6KpGfRRA_95uca1_GCQU.5loA03MJ3vxRvdDBRNnsBfR8qNrS2NhUYN1ZSRAcrH5wkwBsLZVoDWsFeF8FUP.2f.zIxb8j1lRwitAX0MGJ_hMJwuaVYCHR6zMyahfoqiIE6db5Vkj_L44pkM1dFCninzLzArMaQjcxWBeutwaZxCvsK5NRsMzeg4YWlcBVCLuBUv4kZkzMtjKkD9ViFMT2CgiB0IDH0r1tkrQyqUreBhvxHcffwJUeL.wi1TUzeNZurgiRktn7seyXnFF_sF998YwrEgNo420AQMe8oW0P6vVPnar29AjVL6WpYg4U8BuP3hv0xlI0MyVHh.4B0kASB4lis2DY5WT8WfFL4tOhR_jTzy1FYBmvqPbrTbZcW.m3_lP21peubrhlDAfuiE_yYMuUtyH6qIdCma1abcgdWDo5LYn_Fs_n3uWWd3cWUD2YY2ArCbTZFTCkAO97tNmWUu5LfroGAeSa8bK7jJc5EVA82AsImgkMwnpYX7XsTz8uwMW1iKibLic.bH.j6itOQQiZvBLt9SKVU33bgucOn83gQ7j5sKZN4ijvQ.05CHSILtB7DMsupHqcVxXAfIfLQR.WtVMzVfuh9V8Zqt.HHCbT65M0bXQ9GXdtVz6meWKBQ8exAYIsk0o874M18IAss0qB69vztdWUrZgSjsv0AS4kvPXbTN2u7ACAKg62OtAPf9l_HX.7tsvBlxjOzgH7b5VS_BPsW3Kiej30MCte6UtY0kvln61r_hEebK_ldpsZNPKM9aZSgh1ljjySPurL_Jv0qFb.gC.r1yWYmwa14y885UZ9iQp1iY67pA37Drf_ICOiIwj2vo63ckP40OvYGmyr.HQlhUZepsGJ5MUogG.Kv_LIroFvg.F_4A2DbZl45h_Mws9XWcDorhXXmTAzIU850n9mZ699kIHqbjT3jaV_xg1FNIbdEjBSEMg4732SvfnPe2y58qX2Jh_DgHdEXgZvijIzxr9bOqcyLyK2Rudbqgrgd4ube5CgkYHNnLWpWsnes2fRwyf1_6XEaSkcqV0CwRs14e8DNnAysnu5xOpmn0_Mk33Y2K.549zycyBktjgvDC6_G.8UNwlpDLPmMQMZWtAN_vQKLQkrbYKt1Sx0je_pJDgkj14T.xFbdPLaY5zdbZHnTMNdMovN9STNRciTMNi7XQizLDD8mTYa8l0eSyCHddi.wmdnPR.hTEMJuwhhTvQ5W9_6MfmEVJPykQvfQqz7gBpkjd4xzdH",mdrd: "jckywl8LiUgNCthRbuaC1jD.lk4FoJ29w4yRpML16WY-1739786739-1.2.1.1-.HzzfwB.7b_HNUWjKZHG.Qq.AWf1s4ZcTXXy_1vIJk67eo.j8_6t7AtDh37.4GNZ04IkjZGKYLPieuyQS8VNx0gRmWWCtM3Lsk6KUHw31lSkXAdvA7KNBDy5wfxoYyZbvkY3FMp7aWWg5zlBbMXb.qBM2T4fVFZb1CEIQPZpixH3y67mU0CSQfKXPeLMRGvrErT6gc02uzC3SoeHiZcaPMAaKaIOsEWPvYXqgyBztcaf8tkW3Z3p72OVsIMPNLU6fxljeW_fmqCW8tmV8dLB20miBKO7n4c_C6ngwtkTRZmPqfrVxdroUb1YBQBt8k8_VZFLGzB.F19y74iidL5oTEuL4hCVjgMjepx4IZJDMz7pxyNk.eX.QaMsvHIezSVyt6N6kq49isi5eUkr2_Qsros3ma29D0lImrUqf4A0oPKgwRtJ1qbkU75P5fy4kztUIG56UNfOS1lzO3DbSU4vz0VhxzahwGlau2BuLwoZQKB_5XZbaWVWyvE6N1Yhg6S57s5yyZ4X5i6JmWCx8sjRIe4W2qOywCYsG_za6o.gZBv3tJmo2_LIa8V2YvWUmqD5Ye.J1efXHWw0cZoux1_cVhOhIIkBwToDuw.2rjiMQ6Pf0Xq74Bkc1Se9KD970QuCD0GDXrhYLMMfw_oBM_02pW11uVGesa3GdchdKiVQJ9jlb4IRJxuH8TJOxZ3Ku3DlPmQMJTnzGkS9e55gCqdTzHimVQtSujBFm2ZpNd_T7xNPGfZ1E5CUqzkFJECgArSaqTsTdeZQzJhHrqXzzBhAkTDX5T067RFxcZk3XhqCXoufE3.ja2MCugqgJWPUtMlEABckURLR8Hj44mk5rE9t6oYQXFuyckBREIU7nYOcpz7xN2dVGy56XB2xSvEJVcaSGshzGzIp3P1qsSXsVhek8j5M2FtYDJ8yZQLczAh0uO4Lmlg7i3VatnM2Ktiq7xZEI2n7cXB9.o8hBRFYlODNdiE76AhZxmwGADcHgA9YVeOj_bR9AoWou_CXGhAZAy5Sgy6WmaV2InIDUZzkiYLK4CP3lFxJivT4vcocVsXZwOenA08TXZyyDoFFw.ZMyd6a5UnQhxnoyiXPZ6QXfjkz8V91ekbRBzgUsCX3Ej46oeDrvm33P9rXEfiVQLYT9iK0_DNwk47dv2xNCGZOPXrmefS74WXW9FyAJDJj9vMxz_q_i46k5TpAyXgcPlCcQ2.KDoypCL27Izhc35a9uTAD5i8QlYrDsUMMeUY1uUmTwtBLzMWWPc0dLZqI7vuj8TOT0oSxNQW3fGvPeGCQTXg74dsFaToImqtAj3zC.tgvfr0k3Xh5iCSWlTsmaVNI1EhZhmh6uykGzZQRu6jaxmoxGkBIYpflEAPjxxIt1kk1QsT1qK6Q5.gCeqd8JWaAPrmfElDaGMb86Al.VooVsCxVdOlPr5PqHz7l.LTNhtugX5e6.ESvyhtXP8W8O.Sa8elY2mRD_DLox9lWrpjLvhYLqPPjwuD9HgUFq_8V5SOmcJ5sdCTR6zCaqxGs2NIrRSDM6itdLhBSspHBst4.PNpuprDHdlXGO7oneQdGtTh2lR6ObFb48ujd.ro4w9cZ9TTexLsZ7zZL4qIYaWINdr3KMcALC1uKl_gp4MH.6mUSRBnPs0VeL2kYod6uI22s00HVIuYOoXRpFYg_nmQ67Q9iVtzZGQsZS3PZDMBzf_2ktLH9leJ.ZTmqyHT1UVnsDFo7tT59Kjd1IQkWO.TAzx3rGEXmaJPNWdTygcZQQEF8K9VNZLr3_bt7twUkZCv.W8n6PAea7Ai2Sz7JelMT0Z3K57lVfzc43houu1O2YtJfWaKFvFSkRWrqcdNCOAg7wOZynVpKqrTEPMPi78KgRmQ0W7xHajChREpIAZozNarZs3H.LNaCPNa93vnM4mKxAykOUGCD6LHcwYo1gRX8ooK48hmIYWfV815.lOAxwkNtHKD4VGuUHomYJMkOcpOp26pI"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134f5d1194f8247';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=sustainable%20housing&__cf_chl_rt_tk=vbV9Qzx5CvnNpasbMQDj79V_CM1lFXP8k9NxoiXbd4c-1739786739-1.0.1.1-plDfuFV57p40d.VH9GpBOLYUJww6SX.RurkW9qXmI2A" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>