SAYYD, S. M.; ZAINUDDIN, Z. A.; SERAJ, P. M. A scientific overview of the impact of COVID-19 pandemic on sports affairs: A systematic review. Physical Education of Students, [S. l.], v. 25, n. 4, p. 221–229, 2021. DOI: 10.15561/20755279.2021.0403. Disponível em: https://www.sportedu.org.ua/index.php/PES/article/view/1482. Acesso em: 3 aug. 2026.