Kassie, Anmut Enawgaw. “Challenges and Opportunities of Irrigation Practices in Ethiopia, a Review ”. International Journal of Scientific Research in Civil Engineering 4, no. 1 (February 5, 2020): 45–56. Accessed November 22, 2024. https://ijsrce.com/index.php/home/article/view/IJSRCE204117.