RAIOLA, G.; ALIBERTI, S.; ESPOSITO, G.; ALTAVILLA, G.; D’ISANTO, T.; D’ELIA, F. How has the Practice of Physical Activity Changed During the COVID-19 Quarantine? A Preliminary Survey. Physical Education Theory and Methodology, [S. l.], v. 20, n. 4, p. 242–247, 2020. DOI: 10.17309/tmfv.2020.4.07. Disponível em: https://www.tmfv.com.ua/journal/article/view/1418. Acesso em: 10 aug. 2026.