Azad, Md. Shahin, Syaza Azhari, and Mohd Sukri Hassan. “Removal of Methylene Blue, Escherichia Coli and Pseudomonus Aeruginosa by Adsorption Process of Activated Carbon Produced from Moringa Oleifera Bark”. Malaysian Journal of Science Health & Technology 7, no. o (December 30, 2020). Accessed November 17, 2024. https://mjosht.usim.edu.my/index.php/mjosht/article/view/105.