Mebratu T, Muleta G. Profit Efficiency of Milk Producers in Ethiopia: Empirical Evidence from Western Shewa Milk Shade, Walmara District. J. Innov. Res. [Internet]. 2024 Jun. 1 [cited 2025 Nov. 7];2(2):9-16. Available from: https://journals.e-palli.com/home/index.php/jir/article/view/2702