PUSPITA, J. A. D. . Penerapan model pembelajaran problem based learning terhadap hasil belajar IPA siswa kelas V SD. Educenter : Jurnal Ilmiah Pendidikan, [S. l.], v. 1, n. 12, p. 849–854, 2022. DOI: 10.55904/educenter.v1i12.168. Disponível em: https://jurnal.arkainstitute.co.id/index.php/educenter/article/view/168. Acesso em: 2 dec. 2024.