The Developm of Poland’s Secondary Sment of the Physical Education Systechools (1918–1939). Physical education, sport and health culture in modern society, [S. l.], n. 3(47), p. 17–22, 2019. DOI: 10.29038/2220-7481-2019-03-17-22. Disponível em: https://sport.vnu.edu.ua/index.php/sport/article/view/2133. Acesso em: 13 apr. 2025.