MANIKABASAGAN, Karthikesan. The effectiveness of using the Model Polya in improving mathematical reasoning skills. Jurnal Pendidikan Sains dan Matematik Malaysia, [S. l.], v. 14, n. 2, p. 65–79, 2024. DOI: 10.37134/jpsmm.vol14.2.6.2024. Disponível em: https://ejournal.upsi.edu.my/index.php/JPSMM/article/view/9658. Acesso em: 11 apr. 2025.