S. S. Ibrahim, A. A. Abdul Latiff, and Z. Daud, “Preliminary Study: Treatment of Food Industrial Wastewater using Two-Phase Anaerobic Treatments”, ijie, vol. 5, no. 1, Nov. 2013, Accessed: May 01, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/766