NANDINI, . P. E. .; GEDE AGUNG, A. A. . Pengembangan Media Poster Berbasisi Problem Based Learning pada Muatan IPA Materi Sumber Energi Kelas IV . Jurnal Pendidikan dan Konseling (JPDK), [S. l.], v. 4, n. 3, p. 68–73, 2022. DOI: 10.31004/jpdk.v4i3.4237. Disponível em: http://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/4237. Acesso em: 2 may. 2024.