Hamid, M. F., N. Yusof, N. M. Ismail, and M. A. Azali. “Role of Membrane Surface Charge and Complexation-Ultrafiltration for Heavy Metals Removal: A Mini Review”. Journal of Applied Membrane Science & Technology 24, no. 1 (February 26, 2020). Accessed April 26, 2024. https://amst.utm.my/index.php/amst/article/view/170.