Jooste, Julius; Van Wyk, Johannes G.U.; Steyn, B.J.M. (Barend Johannes Marthinus)(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2013-03)
Steyn, B.J.M. (Barend Johannes Marthinus); Steyn, Margaretha Helena; Maree, David J.F.; Panebianco-Warrens, Clorinda Rosanna(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2015-06)
Goslin, Anneliese E. (Anna Elizabeth); Sere, M.G.O.; Kluka, Darlene Ann(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2015-12)