Khamis, Muhammad Nur Hafizuddin, and Mas Rahayu Jalil. “Potential of Banana Stem As Bio-Adsorbent for Palm Oil Mill Effluent (POME) Treatment: A Systematic Literature Review”. Progress in Engineering Application and Technology 2, no. 1 (June 16, 2021): 62–73. Accessed July 18, 2024. https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/1054.