Girma, Haile, 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 October 25, 2026. https://amhinternational.com/jebs/article/view/3422-estimation-of-technical-efficiency-of-micro-and-small-scale-manufacturing-enterprises-in-selected-towns-of-jimma-zone-oromia-national-regional-state.