“Benefits and Challenges of Practicing Taekwondo to Adolescents in Addis Ababa City, Ethiopia”. Revista de Artes Marciales Asiáticas 11, no. 1 (March 26, 2016): 1–17. Accessed May 3, 2026. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/3310.