أحمد محمد سعيد البريفكاني خ. The Effect of Directed Inquiry And Cooperative Learning On The Achievement of First Intermediate Class Pupils In Islamic Education. College of Basic Education Research Journal, [S. l.], v. 10, n. 1, p. 84–128, 2011. Disponível em: https://moss.uomosul.edu.iq/index.php/berj/article/view/38620. Acesso em: 26 oct. 2025.