SKALSKI, D. WHERE IS THE SYSTEM OF EUROPEAN SCHOOL PHYSICAL EDUCATION HEADING? CONTENT-BASED TENDENCIES OF ITS DEVELOPMENT. Studies in Comparative Education, [S. l.], n. 1, p. 26–34, 2021. DOI: 10.31499/2306-5532.1.2021.243103. Disponível em: http://pps.udpu.edu.ua/article/view/243103. Acesso em: 27 nov. 2021.