AGUSTINA, E. Implementasi Model Problem Based Learning Berbantuan Media Audiovisual pada Materi Siklus Air di Kelas V SDN 5 Kampung Baru. Ibtida’i : Jurnal Kependidikan Dasar, [S. l.], v. 9, n. 2, p. 81–98, 2022. DOI: 10.32678/ibtidai.v9i2.4921. Disponível em: https://ftk.uinbanten.ac.id/journals/index.php/ibtidai/article/view/4921. Acesso em: 12 sep. 2025.