BUSHEVA, . Z. . Physical activity of 7-10 year-old primary schoolchildren in northern region. Theory and Practice of Physical Culture, [S. l.], n. 11, p. 76–78, 2022. Disponível em: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/58. Acesso em: 2 feb. 2025.