MOŁOŃ, M.; JANDA, M. The impact of COVID-19 pandemic and distance learning on physical and mental health of Polish students. European Journal of Clinical and Experimental Medicine, [S. l.], v. 20, n. 2, p. 202–211, 2022. DOI: 10.15584/ejcem.2022.2.9. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/11952. Acesso em: 28 dec. 2025.