Mokhtar Kamal, N.H. (2019) “Effectiveness of Trihalomethane (THM) Precursors Removal in Groundwater Using Coagulant-Disinfectant”, International Journal of Integrated Engineering, 11(2). Available at: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/4246 (Accessed: 22 July 2026).