Nurhasanah and Chusni, M. M. (2025) “Enhancing Students’ Awareness of Pubertal Signs and The Habit of Gratitude Through a Problem-Based Learning (PBL) Approach”, Jurnal Keprofesian Guru Keagamaan, 3(1), pp. 42–53. doi: 10.15575/jkgk.v3i1.1267.