Edosa TT, Kebede T, Shumeta Z. Analysis of Price Efficiency of Smallholder Farmers in Maize Production in Gudeya Bila District, Oromia National Regional State, Ethiopia: Stochastic, Dual Cost approach. Int J Cont Res Rev [Internet]. 2019 Apr. 6 [cited 2024 Dec. 22];10(04):21480-7. Available from: https://ijcrr.info/index.php/ijcrr/article/view/690