Born K, Wolvaardt L, Mcintosh E. Risky sexual behaviour of university students: Perceptions and the effect of a sex education tool. Af. J. Phys Activity and Health Sci. [Internet]. 2015 Jul. 6 [cited 2026 Sep. 22];21(2):502-18. Available from: https://www.ajol.info/index.php/ajpherd/article/view/119015