Suud, F. M., Mirawati, M., Hakim, P. R. N., Nugraha, M. F., Na’imah, T., & Tahir, K. R. (2026). Development of a Muslim student happiness model through student engagement, friendship quality and positive thinking: Moderators of religious orientation in Southeast Asia. Psikohumaniora: Jurnal Penelitian Psikologi, 11(1), 23–38. https://doi.org/10.21580/pjpp.v11i1.25890