LESTARI, T. A systematic review of self-confidence in adolescents. Global Journal of Guidance and Counseling in Schools: Current Perspectives, [S. l.], v. 15, n. 2, p. 105–120, 2025. DOI: 10.18844/gjgc.v15i2.9840. Disponível em: https://www.un-pub.eu/ojs/index.php/gjgc/article/view/9840. Acesso em: 5 dec. 2025.