Afesha, Nigussie. “Dual Constitutions and Concurrence of Constitutional Powers in Ethiopia: Who Has the Mandate to Determine Particulars by Law?”. Bahir Dar University Journal of Law 4, no. 1 (March 19, 2022): 1-35. Accessed September 3, 2025. http://journals.bdu.edu.et/index.php/bdujl/article/view/855.