Nggili DS, Koroh TR, Lehan AAD. Pengaruh Model Problem Based Learning terhadap Hasil Belajar Materi Panas dan Perpindahannya di Kelas V SD Inpres Landeoe Kabupaten Rote Ndao. jpdf [Internet]. 2023Aug.1 [cited 2024Jun.30];4(2):501-6. Available from: https://e-journal.unmuhkupang.ac.id/index.php/jpdf/article/view/918