ROSSOUW, Jannie. A case study on farm labour substitution in South Africa. African Journal of Employee Relations, [S. l.], v. 40, n. 1, p. 121–134, 2019. DOI: 10.25159/2664-3731/5863. Disponível em: https://www.unisapressjournals.co.za/index.php/AJER/article/view/5863. Acesso em: 18 dec. 2025.