Tessema , Degusew. “Challenges and Opportunities of Public Service Delivery in Bole Sub City: The Case of Trade and Industry Sector”. African Journal of Leadership and Development 4, no. 1 (June 28, 2019): 1–15. Accessed October 10, 2025. https://ejol.aau.edu.et/index.php/ajold/article/view/12634.