Okech, Clifford, John Ndolo, Isaiah Nyandega, and Cohen Ang’u. 2019. “Impact of Rainfall Variability on Surface Water Resources in Homa Bay County, Kenya”. Journal of Sustainability, Environment and Peace 1 (3), 84-90. http://jsep.uonbi.ac.ke/ojs/index.php/jsep/article/view/225.