Mutmainah 2025. Application of Problem Based Learning Model in Improving the Learning Outcomes of Islamic Religious Education on the Theme of the Content of the Qur’an Surah Al-Maun. Research Journal on Teacher Professional Development. 3, 01 (Jun. 2025), 1–10. DOI:https://doi.org/10.21580/rjtpd.v3i01.24937.