ZEWDIE, S.; DAGNE , T.; TADEGE, M. Practices, Challenges and Prospects of Social Security Management in Public Servants Social Security Agency in Addis Ababa. African Journal of Leadership and Development, [S. l.], v. 4, n. 2, p. 61–77, 2019. DOI: 10.20372/ajold.2019.4.2.5. Disponível em: http://journals.epsu.edu.et/index.php/ajold/article/view/111. Acesso em: 12 jan. 2026.