PADA, Amir. PENINGKATAN HASIL BELAJAR SISWA MELALUI PENERAPAN MODEL PROBLEM BASED LEARNING DI KELAS III. Global Journal Teaching Professional, [S. l.], v. 1, n. 1, p. 46–53, 2022. Disponível em: https://jurnal.sainsglobal.com/index.php/gpp/article/view/561. Acesso em: 19 apr. 2026.