Measuring selfish bias among gifted school students. Journal of the College of Basic Education, [S. l.], v. 30, n. 133, p. 2540276, 2025. DOI: 10.35950/cbej.v30i133.14042. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/14042.. Acesso em: 4 jun. 2026.