KOWALSKA, J. E. The principle of fair play in the aspect of compliance with rules and regulations in the opinion of junior high schools students in Lodz. Journal of Education, Health and Sport, [S. l.], v. 9, n. 10, p. 311–321, 2019. Disponível em: https://apcz.umk.pl/JEHS/article/view/7629. Acesso em: 28 mar. 2024.