CHOLIL, Muhammad Cholil Albab. Improving Learning Outcomes through the Problem Based Learning Model in Islamic Education Subjects in Elementary Schools. Research Journal on Teacher Professional Development, [S. l.], v. 3, n. 01, p. 59–67, 2025. DOI: 10.21580/rjtpd.v3i01.24854. Disponível em: https://journal.walisongo.ac.id/index.php/rjtpd/article/view/24854. Acesso em: 8 jun. 2026.