KSIĄŻEK, Piotr; STANIAK, Justyna; SZCZEPANIK, Natalia; KAMIŃSKI, Maciej; OKOŃSKI, Piotr. Physical activity and physical fitness of the Lubelski Third Age Univeristy students in their opinion. Polish Journal of Public Health, Lublin, Poland, v. 123, n. 1, p. 24–28, 2013. DOI: 10.12923/j.0044-2011/123-1/a.06. Disponível em: https://czasopisma.umlub.pl/pjph/article/view/1393. Acesso em: 15 jun. 2025.