DEWI, W. P.; BAYU, G. W.; ASPINI, N. N. A. Model Pembelajaran Problem Based Learning Meningkatkan Hasil Belajar Tematik (Muatan Pelajaran IPA) pada Siswa Kelas IV SD. Journal for Lesson and Learning Studies, [S. l.], v. 4, n. 2, p. 158–164, 2021. DOI: 10.23887/jlls.v4i2.36859. Disponível em: https://ejournal.undiksha.ac.id/index.php/JLLS/article/view/36859. Acesso em: 18 jul. 2024.