GRIGAN S.A.; ZAKHAROVA N.A. The impact of swimming on the motor activity of children with mental retardation. Theory and Practice of Physical Culture, [S. l.], n. 2, p. 43–45, 2025. Disponível em: http://www.tpfk.ru/index.php/TPPC/article/view/1258. Acesso em: 5 dec. 2025.