“MENINGKATKAN KEMAMPUAN BERFIKIR KREATIF MATEMATIS SISWA SMP MELALUI MODEL PEMBELAJARAN PROBLEM POSING: (Studi Kuasi Eksperimen di Kelas VII SMP Al-Falah Depok Cirebon)”, JNR, vol. 8, no. 2, pp. 54–63, Jul. 2019, Accessed: Dec. 19, 2025. [Online]. Available: https://e-journal.umc.ac.id/index.php/JNR/article/view/595