Girma G, Idea D, Wolteji Chala B. Economic Efficiency and Its Determinants of Smallholder Sorghum Producers: The Case of Hidabu Abote District, Ethiopia. Afr. J.Econ.Bus.Res. 2023;2(2). Accessed January 26, 2026. https://journals.hu.edu.et/hu-journals/index.php/ajebr/article/view/814