Federalism and Intergovernmental Relations in Ethiopia: A Critical Analysis of the Political Challenges of Afar-Federal Interaction (1991-2020). Global Journal of Human-Social Science, [S. l.], v. 22, n. F3, p. 51–65, 2022. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/102725. Acesso em: 18 feb. 2026.