The effect of comparative competition style on the development of learning motivation and retention of some basic movements of the Taekwondo cubs. College of Basic Education Research Journal, [S. l.], v. 19, n. 21, p. 272–282, 2023. DOI: 10.33899/berj.1999.180007. Disponível em: https://berj.uomosul.edu.iq/index.php/berj/article/view/38714. Acesso em: 24 oct. 2026.