Solomon, Hussein. “Potential for Cooperation Rather Than Conflict in the Face of Water Degradation: The Cases of the Nile River and Okavango River Basins”. Southern Journal for Contemporary History 39, no. 1 (June 30, 2014): 69–94. Accessed April 29, 2024. https://journals.ufs.ac.za/index.php/jch/article/view/276.