Training in the process of chess massification in urban communities. Sport and Science, [S. l.], v. 1, n. 2, p. 56–71, 2016. DOI: 10.34982/2223.1773.2016.V1.No2.004. Disponível em: https://cienciaydeporte.reduc.edu.cu/index.php/cienciaydeporte/article/view/36. Acesso em: 29 nov. 2025.