ZEWDE, M.; SHAMEMO, D. Technical Efficiency Difference between Model and Non-Model Smallholder Wheat Producer Farmers in Lode Hetosa Woreda of East Arsi Zone of Oromia Regional State, Ethiopia. Journal of African Development Studies, [S. l.], v. 10, n. 1, p. 30–46, 2023. DOI: 10.56302/jads.v10i1.8779. Disponível em: http://ejol.aau.edu.et/index.php/JADS/article/view/8779. Acesso em: 17 may. 2024.