Cloete, Dina, Danielle Heyns, and Pieter du Toit. “Die Intrapersoonlike Leerder Se Ervaring Van koöperatiewe Leer En Groepwerk”. South African Journal of Education 26, no. 3 (August 22, 2006): 469–482. Accessed October 16, 2026. https://www.ajol.info/index.php/saje/article/view/25083.