Girma, H.; Dinka, G. A.; Gelan, M. A. Estimation of Technical Efficiency of Micro and Small-Scale Manufacturing Enterprises in Selected Towns of Jimma Zone, Oromia National Regional State. JEBS 2019, 11 (4(J), 88-101. https://doi.org/10.22610/jebs.v11i4(J).2923.