Arif Syofyan Hadi. Designing a Problem-Based Learning (PBL) Method for Teaching Moral Values: Trustworthiness and Honesty in Grade VIII at Muhammadiyah 4 Panarukan Junior High School. WJILT [Internet]. 2025 Dec. 10 [cited 2026 Mar. 23];2(4):26-32. Available from: https://international.aripafi.or.id/index.php/WJILT/article/view/459