Gofe Balami, Kassahun, Mengistu Ketema, and Andualem Goshu. “Ethiopian Coffee Export Performance and Diversification Analysis : Research Article”. Madda Walabu University Journal of Equity in Sciences and Sustainable Development 7, no. 2 (July 4, 2024): 180–192. Accessed November 30, 2025. https://www.jessdmwu.edu.et/MWU/index.php/files/article/view/154.