PROKHORENKO A.A.; ANTONOV A.V.; KOLESNIKOV N.V.; STRIGA S.I. Implementation of additional educational programs for schoolchildren in swimming training. Theory and Practice of Physical Culture, [S. l.], n. 9, p. 11–14, 2025. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/1446. Acesso em: 5 dec. 2025.