[1]
Wessels, D. 2009. The possibilities of a modelling perspective for school mathematics. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt;. 28, 4 (Sep. 2009), 319-318. DOI:https://doi.org/10.4102/satnt.v28i4.69.