Tao, Karina F.M.; Moreira, Tais de C.; Jayakody, Dona M.P.; Swanepoel, De Wet; Brennan-Jones, Christopher G.; Coetzeea, Lize; Eikelboom, Robert H.(Taylor and Francis, 2021)
Tao, Karina F.M.; Brennan-Jones, Christopher G.; Capobianco-Fava, Dirce M.; Jayakody, Dona M.P.; Friedland, Peter L.; Swanepoel, De Wet; Eikelboom, Robert H.(American Speech-Language-Hearing Association, 2018-07-13)
Van der Mescht, Lize; Le Roux, Talita; Mahomed-Asmail, Faheema; De Sousa, K.C. (Karina); Swanepoel, De Wet(American Speech-Language-Hearing Association, 2022-09)