AMALIDA, N. Meningkatkan Pemahaman Konsep Ipa Melalui Model Pembelajaran Problem Based Learning Kelas IVC SDN 18 Bireuen. JEMAS : Jurnal Edukasi Matematika dan Sains , [S. l.], v. 3, n. 1, p. 1–5, 2022. Disponível em: http://www.journal.umuslim.ac.id/index.php/jemas/article/view/1282. Acesso em: 26 apr. 2024.