ZELENSKIY, K. .; PONOMAREV, G. .; KOSTYUCHENKO, V. .; ZVEREV, V. . Assessing the level of mental skills among young athletes at different stages of physical training in sports radio direction-finding. Theory and Practice of Physical Culture, [S. l.], n. 3, p. 16–19, 2026. Disponível em: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/1606. Acesso em: 15 may. 2026.