Assefa, Natnael Yasab. “GIS - Based Surface Water Irrigation Potential Assessment of Muga Watershed, Abbay Basin, Ethiopia ”. International Journal of Scientific Research in Civil Engineering 4, no. 2 (March 30, 2020): 49–68. Accessed November 23, 2024. https://ijsrce.com/index.php/home/article/view/IJSRCE120426.