Vincent, N.M. , Niwenshuti, E. , Justin, N. , Athalie, M. and Theoneste, S. 2023. Impact of soil erosion on water treatment cost: Case of Gihira water treatment plant, Rubavu, Rwanda . International Journal of Geography and Geology. 12, 1 (Mar. 2023), 1–17. DOI:https://doi.org/10.18488/10.v12i1.3318.