“PENGGUNAAN MODEL PEMBELAJARAN PROMBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR SISWA KELAS V DI SDN IPI”, VRJ, vol. 2, no. 03, pp. 669–676, Jul. 2025, Accessed: Aug. 01, 2025. [Online]. Available: https://variablejournal.my.id/index.php/VRJ/article/view/235