Ling Yong, wong, Choon Aun Ng, Mohammed J K Bashir, and Seng Lai Ng. “Development of Hybrid Polymeric Polyerthersulfone (PES) Membrane Incorporated With Powdered Activated Carbon (PAC) for Palm Oil Mill Effluent (POME) Treatment”. International Journal of Integrated Engineering 10, no. 2 (May 8, 2018). Accessed July 3, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/2643.