Abbink, Jon. “Remembering Kassahun Berhanu Alemu (1955-2022) – the Man and His Work”. Ethiopian Journal of the Social Sciences and Humanities 18, no. 1 (January 26, 2023): 157–163. Accessed December 23, 2024. http://ejol.aau.edu.et/index.php/EJOSSAH/article/view/6423.