KONDAKOV, V.; KOPEIKINA, E.; BALYSHEVA, N.; USATOV, A.; SKRUG, D. Causes of declining interest of students to employment physical education and sports. Physical Education of Students, [S. l.], v. 19, n. 1, p. 17–21, 2015. DOI: 10.15561/20755279.2015.0103. Disponível em: https://sportedu.org.ua/index.php/PES/article/view/138. Acesso em: 30 mar. 2023.