Leadership Styles and Grit Personality in Elite Taekwondo Coaches: A Cross-Sectional Correlational Study. European Journal of Child Development, Education and Psychopathology, [S. l.], v. 13, n. 1, p. 1–12, 2026. DOI: 10.32457/ejpad.v13i1.3250. Disponível em: http://186.67.134.105/index.php/ejpad/article/view/3250. Acesso em: 30 oct. 2026.