MUZEKENYI, M.; ZUWARIMWE, J.; KILONZO, B. Analysis of technical efficiency of small-scale commercial farmers in Vhembe district . South African Journal of Agricultural Extension (SAJAE), [S. l.], v. 49, n. 1, p. 91–104, 2021. DOI: 10.17159/2413-3221/2021/v49n1a10780. Disponível em: https://sajae.co.za/article/view/10780. Acesso em: 20 oct. 2021.