LUMADI, R. Enhancing student development through support services in an open distance learning institution: A case study in South Africa. South African Journal of Higher Education, [S. l.], v. 35, n. 1, p. 113–126, 2021. DOI: 10.20853/35-1-4422. Disponível em: https://www.journals.ac.za/sajhe/article/view/4422. Acesso em: 7 oct. 2025.