Abuelfutouh, Nassereldeen Ahmed Kabashi, Mohamed Jamie, Abdurahman Nour, and Noor Illi Fuad. 2020. “RAINWATER HARVESTING QUALITY ASSESSMENT AND EVALUATION: IIUM CASE STUDY”. IIUM Engineering Journal 21 (1):12-22. https://doi.org/10.31436/iiumej.v21i1.1139.