Chepchumba, Mary Christine, James Raude, and Joseph Sang. “Geospatial Delineation and Mapping of Groundwater Potential in Embu County, Kenya”. Acque Sotterranee - Italian Journal of Groundwater 8, no. 2 (May 15, 2019). Accessed January 27, 2020. https://www.acquesotterranee.net/index.php/acque/article/view/369.