MAWADATUL AF’IDATI; BUDI PANGASTUTI; ENDAH PERMANASARI; HANA FAUZIAH; SITI ROUDHOTUL JANNAH. The Effectiveness of Problem-Based Learning in Improving Students’ Conceptual Understanding and Learning Outcomes in Islamic Religious Education. Bulletin of Pedagogical Research, [S. l.], v. 5, n. 2, p. 358–367, 2025. DOI: 10.51278/bpr.v5i2.2097. Disponível em: https://attractivejournal.com/index.php/bpr/article/view/2097. Acesso em: 9 may. 2026.