PENERAPAN MODEL PROBLEM BASED LEARNING PBL UNTUK MENINGKATKAN HASIL BELAJAR IPA DI KELAS IV SD GMIM 1 KIAWA. Bloom Journal, [S. l.], v. 1, n. 2, p. 59 64, 2024. Disponível em: https://ejurnal.unima.ac.id/index.php/bloom/article/view/10141. Acesso em: 4 mar. 2026.