MOHAMMED SHARIF, E. The Effect of Academic Expertise in Developing the attitudes of Students at the Basic Education College towards Educational and Psychological Materials. College of Basic Education Research Journal, [S. l.], v. 11, n. 3, p. 141–157, 2012. Disponível em: https://moss.uomosul.edu.iq/index.php/berj/article/view/39257. Acesso em: 26 oct. 2025.