Zainun NY, Ashri, S., Mohammad, H., Mohammed Ghazali, F. E., Khahro, S. H. Water Filtration Design for Rainwater Harvesting System in Faculty of Civil Engineering and Built Environment, UTHM. rtcebe [Internet]. 2020 Dec. 11 [cited 2026 Aug. 15];1(1):149-56. Available from: https://periodical.uthm.edu.my/index.php/rtcebe/article/view/498