فارس ناصر ب. THE Effect of Using the Strategy of General Summaries on the Achievements of Fifthpreparatory pupils in Modern History. College of Basic Education Research Journal, [S. l.], v. 9, n. 2, p. 1–22, 2010. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39098. Acesso em: 26 oct. 2025.