Bempomaa , Beatrice, and Henry de-Graft Acquah. “Technical Efficiency Analysis of Maize Production: Evidence from Ghana”. Applied Studies in Agribusiness and Commerce 8, no. 2-3 (September 30, 2014): 73–79. Accessed December 21, 2024. https://ojs.lib.unideb.hu/apstract/article/view/6322.