Giudicelli, Bruno. “Descriptive Study of the Youth Male Judoka Aged 10-14 Years by Competitive Age Group and Maturity Status”. Revista de Artes Marciales Asiáticas 11, no. 2s (September 29, 2016): 38–39. Accessed March 24, 2023. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/4161.