Signifinkasi nilai hasil belajar IPAS siswa kelas 3 melalui model Problem Based Learning. Cokroaminoto Journal of Primary Education, [S. l.], v. 9, n. 1, p. 51–63, 2026. DOI: 10.30605/cjpe.9.1.2026.7954. Disponível em: https://e-journal.my.id/cjpe/article/view/7954. Acesso em: 25 mar. 2026.