Istiqomah, Laili Nur, Aziza Anggi Maiyanti, Ratna Wahyu Wulandari, and Niki Dian Permana. “Effectiveness of Gamification Problem Based Learning on the Topic of Physical and Chemicsl Change on the Improvement of Student Results of MTs Nurul Islam”. Proceeding International Conference on Education (October 28, 2024): 21–30. Accessed November 20, 2024. https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/proceedings/article/view/3868.