Ludic Physical Activities to Teach Freestyle Swimming to Nine-Year Old Children. Sport and Science, [S. l.], v. 7, n. 2, p. 17–33, 2022. DOI: 10.34982/2223.1773.2022.V7.No2.002. Disponível em: https://cienciaydeporte.reduc.edu.cu/index.php/cienciaydeporte/article/view/173. Acesso em: 29 sep. 2025.