Relationship between Self-Confidence and Bullying among Athletes and Non-Athletes Adolescents. Baltic Journal of Sport and Health Sciences, [S. l.], v. 2, n. 89, 2013. DOI: 10.33607/bjshs.v2i89.161. Disponível em: https://journals.lsu.lt/baltic-journal-of-sport-health/article/view/161. Acesso em: 18 jul. 2025.