AKILILU, A. . Assessment of Environmental Security from the Standpoint of Threat to National Security: The Case of Ethiopia. Ethiopian Journal of Environment and Development, [S. l.], v. 1, n. 1, p. 73–85, 2021. DOI: 10.20372/ejed.V01i1.05. Disponível em: https://journal.du.edu.et/index.php/ejed/article/view/298. Acesso em: 8 sep. 2025.