KOZŁOWSKI, P.; KOZŁOWSKA, M.; KOZŁOWSKA, K. Frequency and habits of cigarette smoking among adolescents. Journal of Education, Health and Sport, [S. l.], v. 7, n. 7, p. 170–176, 2017. Disponível em: https://apcz.umk.pl/JEHS/article/view/4603. Acesso em: 26 apr. 2024.