LOVYAGINA A.E.; ILYINA N.L.; LUKINA S.M.; SHINDRIKOVA E.V. MENTAL SELF-REGULATION AND IMPLEMENTATION OF PREPAREDNESS IN COMPETITIONS AMONG ATHLETES WITH DIFFERENT LEVELS OF HARDINESS. Theory and Practice of Physical Culture, [S. l.], n. 9, p. 47–49, 2023. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/676. Acesso em: 13 may. 2024.