PÉREZ TREJO ALFREDO et al. Impact of COVID-19 on Virtual vs In Person Learning. Public Health - Open Journal, [S. l.], v. 11, n. 2, p. 65–69, 2026. Disponível em: https://openventio.us/index.php/PHOJ/article/view/2840. Acesso em: 14 nov. 2026.