Hellar-Kihampa, . H. ., and P. I. . Ndunguru. “Physicochemical and Bacteriological Water Quality Parameters in Relation to Land-Use Practices at a Rural Catchment, Mbinga District, Tanzania”. Tanzania Journal of Science, vol. 47, no. 3, Aug. 2021, pp. 1282-95, doi:10.4314/tjs.v47i3.35.