Shafie, F. A. ., M. F. . Mohd Aris, S. . Karuppannan, M. I. . Masngut, R. I. . Md Rashid, and A. R. . Ishak. “Metabolism of Shah Alam, Klang and Petaling Jaya: Insights from Material Flow Analysis”. Healthscope: The Official Research Book of Faculty of Health Sciences, UiTM, vol. 2, July 2020, https://healthscopefsk.com/index.php/research/article/view/9.