Muluneh , Tesfaye, and Wondimu Mamo. “An Assessment of Soil Erosion Risk by Water and Conservation Practices in Dilla Watershed of Blue Nile Basin”. Journal of Science, Technology and Arts Research 7, no. 4 (December 20, 2018): 36–47. Accessed December 22, 2024. https://journals.wgu.edu.et/index.php/star/article/view/644.