DENNIS, C. Robert; MURRAY, Daniël. Success in first-year mathematics: School-leaving examinations and first-year performance. South African Journal of Science, [S. l.], v. 108, n. 7/8, p. 3 Pages, 2012. Disponível em: https://sajs.co.za/article/view/9799. Acesso em: 25 apr. 2024.