GVOZDETSKAYA, S. .; SHESHUKOVA, O. . Research into factors of motivation and self-regulation in sporting activities. Theory and Practice of Physical Culture, [S. l.], n. 11, p. 39–41, 2025. Disponível em: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/1507. Acesso em: 5 feb. 2026.