Schöer, V., Ntuli, M., Rankin, N., Sebastiao, C. and Hunt, K. 2010. A blurred signal? The usefulness of National Senior Certificate (NSC) Mathematics marks as predictors of academic performance at university level. Perspectives in Education. 28, 2 (Jun. 2010), 9–18. DOI:https://doi.org/10.38140/pie.v28i2.22.