Abdulai A, Fialor SC, Bakang JEA, Jumpah ET. Technical and Resource Use Efficiency of Urban Vegetable Farming in the Kumasi Metropolis: A Stochastic Frontier Approach. 5005 [Internet]. 2018 Nov. 18 [cited 2024 Apr. 26];8(2):92-103. Available from: http://archive.aessweb.com/index.php/5005/article/view/1760