Roškar, Jožef. “Assessing the Water Resources Potential of the Nile River Based on Data, Available at the Nile Forecasting Center in Cairo”. Acta geographica Slovenica 40 (January 1, 2000): 31–80. Accessed October 19, 2026. https://ojs.zrc-sazu.si/ags/article/view/14082.