Shamsudin, M.N. and Ahmad, N.A. (2022) “The Effectiveness of Natural Luffa Sponge As A Rainwater Filter”, Recent Trends in Civil Engineering and Built Environment, 3(1), pp. 1068–1078. Available at: https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/3091 (Accessed: 17 August 2024).