ABDUL SALIM, MUHAMMAD IZZAT IMAN, and Noor Aliza. “A Performance Review of Grass Swales Channel in Malaysia”. Recent Trends in Civil Engineering and Built Environment 3, no. 1 (December 4, 2021): 663–671. Accessed September 1, 2024. https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/3283.