Zeleke, Wondim Tiruneh. “The Socio-Cultural History, the Economic and Political Development of the Minority Society: The Case of Benishangul Gumuz (1991-2018)”. American International Journal of Social Science Research 5, no. 2 (March 16, 2020): 8-18. Accessed March 29, 2024. https://www.cribfb.com/journal/index.php/aijssr/article/view/514.