Bahdur, Khatija, Lervasen Pillay, and Duane Dell’oca. “Sport During the COVID-19 Bio-Bubble: Wellness and Opinions in South African Elite Football”. South African Journal of Sports Medicine 34, no. 1 (January 18, 2022). Accessed April 19, 2024. https://journals.assaf.org.za/index.php/sajsm/article/view/12528.