Haile Girma, Gadisa Abera Dinka, and Mohammedsani Ali Gelan. “Estimation of Technical Efficiency of Micro and Small-Scale Manufacturing Enterprises in Selected Towns of Jimma Zone, Oromia National Regional State”. Journal of Economics and Behavioral Studies 11, no. 4(J) (September 26, 2019): 88-101. Accessed April 25, 2024. https://ojs.amhinternational.com/index.php/jebs/article/view/2923.