Masara, David, Peter Cherop, Emmanuel Osore, and Henry Barasa. “Design and Performance Evaluation of Biochar Biofilters for Industrial Wastewater Treatment”. SCIENCE MUNDI 6, no. 1 (April 29, 2026): 347–363. Accessed April 30, 2026. https://sciencemundi.net/ojs/index.php/scimundi/article/view/183.