MULETA, Gadisa; MEBRATU, Takele. Technical Efficiency of Smallholder Barley Producers in Ethiopia. American Journal of Economics and Business Innovation, [S. l.], v. 3, n. 2, p. 108–114, 2024. DOI: 10.54536/ajebi.v3i2.2971. Disponível em: https://journals.e-palli.com/home/index.php/ajebi/article/view/2971. Acesso em: 17 apr. 2026.