AVELAR, B.; FIGUEIREDO, A. Initiation to combat sports: explanation of the structure of the ludic combative phenomenon, by Bruno Avelar & Abel Figueiredo. Revista de Artes Marciales Asiáticas, [S. l.], v. 4, n. 3, p. 44–57, 2012. DOI: 10.18002/rama.v4i3.177. Disponível em: https://revistas.unileon.es/ojs/index.php/artesmarciales/article/view/177. Acesso em: 7 oct. 2022.