Scheepers, Luki-Marie; Allison, Jeremy D.; Bouwer, Marc Clement; Rohwer, Egmont Richard; Slippers, Bernard(NISC (Pty) Ltd and Informa UK Limited (trading as Taylor and Francis Group), 2020)
Bothma, Shalene Natalia; Turnbull, Mark M.; Van der Westhuizen, Belinda; Landee, Christopher P.; Sheppard, Charles; Van der Merwe, Liezel; Xiao, Fan; Rademeyer, Melanie(Wiley, 2021-08)