LEWOYE, Shimeles. Tekeste Negash. Eritrea and Ethiopia: The federal experience. Nordiska Afrika Institutet, Uppsala, 1997, pp. 234. Ethiopian Journal of Social Sciences, [S. l.], v. 9, n. 2, p. 136–139, 2023. DOI: 10.20372/ejss.v9i2.1737. Disponível em: https://journals.bdu.edu.et/index.php/ejss/article/view/1737. Acesso em: 22 feb. 2026.