Mohd Zin NS. Influence of Dosage, pH, and Settling Time on the Performance of Pre-Hydrolysed Polyaluminum Chloride (PAC) in Treating Ageing Matured Leachate. IJIE [Internet]. 2025 Aug. 29 [cited 2026 Apr. 8];17(3):59-67. Available from: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/21136