Chia, Chin Hua, Sarani Zakaria, Mohd Shaiful Sajab, and Mohamad Jani Saad. “Activated Carbon Produced from Rice Husk by NaOH and KOH Activation and Its Adsorption in Methylene Blue”. Advances in Agricultural and Food Research Journal 3, no. 2 (January 3, 2022). Accessed November 24, 2024. https://hh-publisher.com/ojs321/index.php/AAFRJ/article/view/378.