"The Effect Of The Polya Strategy On The Achievement Of Social Studies Among First-Year Intermediate School Students". Journal of the College of Basic Education, [S. l.], v. 1, n. عدد خاص, p. 396–417, 2024. DOI: 10.35950/cbej.v1iعدد خاص.11685. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/11685.. Acesso em: 2 jul. 2025.