PODHORECKA, Marta et al. Can physical activity influence the quality of sleep among the elderly?. Journal of Education, Health and Sport, [S. l.], v. 7, n. 12, p. 288–305, 2017. Disponível em: https://apcz.umk.pl/JEHS/article/view/5177. Acesso em: 7 jul. 2025.