FRITH, V.; PRINCE, R. Quantitative literacy of school leavers aspiring to higher education in South Africa. South African Journal of Higher Education, [S. l.], v. 30, n. 1, p. 138–161, 2016. DOI: 10.20853/30-1-552. Disponível em: https://www.journals.ac.za/sajhe/article/view/552. Acesso em: 7 oct. 2025.