SURIPTA, S. Peningkatan Hasil Belajar Fisika Melalui Model Problem Based Learning (PBL) . Tafkir: Interdisciplinary Journal of Islamic Education, [S. l.], v. 2, n. 1, p. 80–97, 2021. DOI: 10.31538/tijie.v2i1.39. Disponível em: https://pasca.jurnalikhac.ac.id/index.php/tijie/article/view/39. Acesso em: 4 feb. 2025.