MATUSZAK, M. The role of trade unions in sport - the essence, features and perspectives. Journal of Education, Health and Sport, [S. l.], v. 12, n. 10, p. 66–71, 2022. DOI: 10.12775/JEHS.2022.12.10.009. Disponível em: https://apcz.umk.pl/JEHS/article/view/40299. Acesso em: 7 dec. 2024.