DIANA, A. E. S.; DEWI, R. P. .; PRAKOSO, J. . PENINGKATAN KEAKTIFAN DAN HASIL BELAJAR SISWA KELAS III SDN BABARSARI MENGGUNAKAN MODEL PROBLEM BASED LEARNING. STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran, [S. l.], v. 2, n. 3, p. 332-340, 2022. DOI: 10.51878/strategi.v2i3.1466. Disponível em: https://jurnalp4i.com/index.php/strategi/article/view/1466. Acesso em: 4 jan. 2025.