Daba, Mekonnen H. “Analysis of Runoff Simulation under Changes in Climate Variability: A Case Study of the Upper Awash Sab-Basin, Ethiopia”. Geography, Earth Science and Environment: Research Highlights Vol. 4 (January 30, 2025): 1–17. Accessed July 4, 2026. https://stm.bookpi.org/GESERH-V4/article/view/17030.