SUHANDI, A.; UMAR HAM, R. Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Karakteristik Saintifik. Jurnal Gentala Pendidikan Dasar, [S. l.], v. 3, n. 2, p. 334-352, 2018. DOI: 10.22437/gentala.v3i2.6752. Disponível em: https://online-journal.unja.ac.id/gentala/article/view/6752. Acesso em: 17 jul. 2024.