TOMANEK, M.; LIS, A. Physical activity in the context of the COVID-19 pandemic: Research profiling and mapping. Physical Education of Students, [S. l.], v. 25, n. 3, p. 136–148, 2021. DOI: 10.15561/20755279.2021.0301. Disponível em: https://sportedu.org.ua/index.php/PES/article/view/1434. Acesso em: 17 jul. 2026.