LAO, Mary Grace; AKSEER, Tabasum; BOSACKI, Sandra; COPLAN, Robert J. Self-identified childhood shyness and perceptions of shy children: Voices of elementary school teachers. International Electronic Journal of Elementary Education, [S. l.], v. 5, n. 3, p. 269–284, 2017. Disponível em: https://www.iejee.com/index.php/IEJEE/article/view/26. Acesso em: 5 aug. 2026.