JANSEN, J. D. The quality of doctoral education in South Africa: A question of significance. Perspectives in Education, [S. l.], v. 29, n. 3, p. 139–146, 2011. DOI: 10.38140/pie.v29i3.1704. Disponível em: https://journals.ufs.ac.za/index.php/pie/article/view/1704. Acesso em: 19 may. 2024.