Agonafir, Awegichew Amare. 2022. “Atse Sarsa Dengel and the Rival Great Powers at His Door Steps: Vagaries of Competition and War Against the Ottoman Empire, 1563-1597”. Abyssinia Journal of Business and Social Sciences 7 (2):24-32. https://doi.org/10.20372/ajbs.2022.7.2.702.