le Roux, S., Henning, E., Kleynhans, M., Terblanche, H., Crafford, D., Grobbelaar, C., Wood, P., Grant, C., Janse van Rensburg, D., Kruger, P., & du Toit, P. (2014). The construction of a rugby player index for the successful evaluation of rugby players. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt;, 33(1), 1 bladsy. https://doi.org/10.4102/satnt.v33i1.1235