MUNTIAN, V. Theory of safety needs (about the theory of arise of physical education). Physical Education of Students, [S. l.], v. 18, n. 6, p. 45–48, 2014. DOI: 10.15561/20755279.2014.0609. Disponível em: https://sportedu.org.ua/index.php/PES/article/view/162. Acesso em: 8 jul. 2026.