ACHANDI, E. L.; KIDANE, A.; HEPELWA, A. Technical efficiency: A study of smallholder rice farmers in Kilombero district, Tanzania. Journal of Economics Bibliography, [S. l.], v. 5, n. 3, p. 193–208, 2018. DOI: 10.1453/jeb.v5i3.1740. Disponível em: https://journals.econsciences.com/index.php/JEB/article/view/1740. Acesso em: 22 dec. 2024.