GROBBELAAR, Heinrich. Professor Wilbur Julio Kraak – A tribute. South African Journal of Sports Medicine, [S. l.], v. 36, n. 1, 2024. DOI: 10.17159/2078-516X/2024/v36i1a19878. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/19878. Acesso em: 21 nov. 2024.