Abrehet Mehari, and Prof. Rovshan Guliev. “Practice of Economic Integration of Small and Medium Enterprise in Manufacturing Sector: The Case of Tigray Regional State, Ethiopia”. International Journal of Social, Political and Economic Research 7, no. 1 (April 15, 2020): 77–91. Accessed November 22, 2024. https://ijosper.uk/index.php/i/article/view/45.