Tarimo, A., N. Kihupi, and A. Nnko. “Field Evaluation of Soil Physical, Chemical and Hydraulic Property Changes Caused By Surface Water Application: A Case Study of Ruaha-Mbuyuni Irrigation Scheme, Iringa, Tanzania”. Tanzania Journal of Engineering and Technology, vol. 27, no. 1, June 2004, pp. 34-44, doi:10.52339/tjet.v27i1.343.