Kiagho, Beatrice, Revocatus Machunda, Askwar Hilonga, and Karoli N. Njau. “Performance of Water Filters towards the Removal of Selected Pollutants in Arusha, Tanzania”. Tanzania Journal of Science 42, no. 1 (April 17, 2021): 134–147. Accessed April 27, 2024. https://tjs.udsm.ac.tz/index.php/tjs/article/view/304.