Kumar, V. (2020) “Partial Replacement of Alum by Using Natural Coagulant Aid to Remove Turbidity from Institutional Wastewater”, International Journal of Integrated Engineering, 12(4), pp. 241–251. Available at: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6315 (Accessed: 1 May 2024).