GUERRERO BERRONES, Jenny Marisol; PAULA CHICA, Paula Chica; GUERRERO BAÑO, Jairo Andres. Effects of a youth sports initiation program on the assimilation of taekwondo techniques by levels. Atena Journal of Sports Sciences, [S. l.], v. 7, p. 5, 2025. Disponível em: https://atenajournals.com/index.php/ajss/article/view/140. Acesso em: 12 apr. 2026.