PENERAPAN MODEL PROBLEM BASED LEARING PBL UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS IV DI SD INPRES LANSOT. Bloom Journal, [S. l.], v. 1, n. 3, p. 59 65, 2024. Disponível em: https://ejurnal.unima.ac.id/index.php/bloom/article/view/11368. Acesso em: 27 feb. 2026.