TESSEMA, D. Challenges and Opportunities of Public Service Delivery in Bole Sub City: The Case of Trade and Industry Sector. African Journal of Leadership and Development, [S. l.], v. 4, n. 1, p. 1–15, 2019. DOI: 10.20372/ajold.2019.4.1.1. Disponível em: http://journals.epsu.edu.et/index.php/ajold/article/view/132. Acesso em: 12 jan. 2026.