VATOROPIN, A.S.; ARISTOV, L.S. MASS STUDENT SPORTS IN CONTEMPORARY RUSSIA: SOCIAL GROUPS AND REGULATION OF THEIR ACTIVITIES. Management Issues, [S. l.], v. 44, n. 1, p. 222–227, 2017. Disponível em: https://voprosy-upravleniya.owebs.ru/article/view/24433. Acesso em: 9 nov. 2026.