ياسين ابراهيم ع. Composeal Criteria of Text Books in Salah Al-Dean University /Iraqfrom the Point of View of Faculty Members. College of Basic Education Research Journal, [S. l.], v. 4, n. 4, p. 60–84, 2007. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39192. Acesso em: 26 oct. 2025.