DU TOIT-BRITS, C. Towards a transformative and holistic continuing self-directed learning theory. South African Journal of Higher Education, [S. l.], v. 32, n. 4, p. 51–65, 2020. DOI: 10.20853/32-4-2434. Disponível em: https://www.journals.ac.za/sajhe/article/view/2434. Acesso em: 25 oct. 2025.