Malale, M. P., and Subira, Munishi. “Surface Water Quality In Peri-Urban Areas In Dar Es Salaam, Tanzania: The Case Of Ng’ombe River”. Tanzania Journal of Engineering and Technology 37, no. 1 (September 25, 2018). Accessed December 4, 2024. https://journals.udsm.ac.tz/index.php/tjet/article/view/2279.