FARIDA SAIFULLLOH; SUDIYANTO; MOHAMMAD MUCHTAROM. The Power of Problem Design for Problem-Based Learning in Islamic Education Subjects . Prosiding Seminar Nasional Ilmu Pendidikan, [S. l.], v. 2, n. 1, 2023. Disponível em: http://e-jurnal.fkip.unila.ac.id/index.php/psnip/article/view/299. Acesso em: 5 oct. 2024.