Admassu, Seifu, and Dr. Ing.Abdulkarim H.Seid. “Analysis of Rainfall Trend in Ethiopia”. Ethiopian Journal of Science and Technology 3, no. 2 (December 28, 2024): 15–30. Accessed February 4, 2026. https://journals.bdu.edu.et/index.php/EJST/article/view/1956.