VAN APPEL, V.; DURANDT, R. Investigating possibilities of predictive mathematical models to identify at-risk students in the South African higher education context. Perspectives in Education, [S. l.], v. 37, n. 2, p. 1–15, 2019. DOI: 10.18820/2519593X/pie.v37i2.1. Disponível em: https://journals.ufs.ac.za/index.php/pie/article/view/4025. Acesso em: 19 apr. 2024.