RYKIEL, Zuzanna et al. Selected school solutions in the field of a healthy lifestyle among children and adolescents. Journal of Education, Health and Sport, [S. l.], v. 11, n. 7, p. 79–97, 2021. DOI: 10.12775/JEHS.2021.11.07.007. Disponível em: https://apcz.umk.pl/JEHS/article/view/JEHS.2021.11.07.007. Acesso em: 8 jul. 2025.