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)
Da Costa, Melissa A.; Kruger, Esedra; Kritzinger, Alta M. (Aletta Margaretha); Graham, Marien Alet(African Online Scientific Information Systems, 2019-11)