PAWŁUCKI, Andrzej. The importance of metaphysics in the theory of nontrivial physical education – Polish tradition. Sport and Tourism Central European Journal, [S. l.], v. 4, n. 2, p. 107–123, 2021. DOI: 10.16926/sit.2021.04.13. Disponível em: https://czasopisma.ujd.edu.pl/index.php/sport/article/view/1253. Acesso em: 20 apr. 2024.