BEYENE, B. B. . The Effects of Leadership Styles on Organizational Performance: A Survey of Selected Federal Civil Service Institutions in Ethiopia. African Journal of Leadership and Development, [S. l.], v. 7, n. 1, p. 1–27, 2022. DOI: 10.63990/2022ajoldvol7iss1pp1-27. Disponível em: https://ejol.aau.edu.et/index.php/ajold/article/view/12574. Acesso em: 10 oct. 2025.