Abera, F. Fikru, and Asalf Shumete. “Regional Scale Spatiotemporal Variations of Rainfall Over Agroclimatic Zones of Wollo Highlands, Northeastern Ethiopia”. Abyssinia Journal of Engineering and Computing 2, no. 2 (July 1, 2022): 1–16. Accessed May 5, 2024. https://abjol.org.et/index.php/ajec/article/view/729.