MUSAFIROV, M. .; PODKOVALNIKOV, S. .; PAKHAR, V. . The influence of volleyball on the motivational attitudes of rural students through supplementary education. Theory and Practice of Physical Culture, [S. l.], n. 5, p. 91, 2026. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/1691. Acesso em: 26 jul. 2026.