عباس مطلك ف. Wrong and Common Behavioral Patterns among Pupils in Koya University. College of Basic Education Research Journal, [S. l.], v. 7, n. 3, p. 42–73, 2008. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39760. Acesso em: 26 oct. 2025.