Katima, J. H. Y., H. O. Mbele, and J. W. Ntalikwa. 2018. “EVALUATION OF POLLUTION LOADING INTO MSIMBAZI RIVER BY RAPID ASSESSMENT AND DIRECT MEASUREMENT METHODS”. Tanzania Journal of Engineering and Technology 26 (2). https://journals.udsm.ac.tz/index.php/tjet/article/view/1891.