AZMI, B. M.; IRZANI, I.; KHUSNIAL, N. L. Efektivitas Strategi Problem Based Learning (PBL) Terhadap Kemampuan Berfikir Kreatif Peserta Didik. Beta: Jurnal Tadris Matematika, [S. l.], v. 7, n. 2, p. 108–119, 2014. Disponível em: https://jurnalbeta.ac.id/index.php/betaJTM/article/view/53. Acesso em: 13 jan. 2025.