ROSA, V. Martial Arts and Combat Sports in numbers: an exploratory overview on numeric or statistical data in Portugal. Revista de Artes Marciales Asiáticas, [S. l.], v. 3, n. 2, p. 38–49, 2012. DOI: 10.18002/rama.v3i2.360. Disponível em: https://revistas.unileon.es/index.php/artesmarciales/article/view/360. Acesso em: 1 mar. 2024.