LOVYAGINA, A. .; SYRYKH, I. .; TIUNOVA, O. . OPTIMIZATION OF ATHLETES’ MENTAL SELF-REGULATION UNDER CONDITIONS OF SPORTS RESTRICTIONS DURING THE COVID-19 PANDEMIC. Theory and Practice of Physical Culture, [S. l.], n. 10, p. 48–50, 2022. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/419. Acesso em: 19 may. 2024.