Legi, Tesalonika, Marien Pinontoan, and Widdy H. F Rorimpandey. “PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN HASIL BELAJAR IPS SISWA KELAS IV SDN INPRES SILIAN DUA”. Bloom Journal 1, no. 3 (November 4, 2024): 24-31. Accessed July 26, 2025. https://ejurnal.unima.ac.id/index.php/bloom/article/view/11363.