Cholili, Abd. Hamid, Alifah Aulia Putri Difayanti, and Evin Yusmafati. “Literature Study: Analysis of Gratitude Factors in Individuals”. International Journal of Islamic Thought and Humanities 2, no. 2 (September 23, 2023): 279–287. Accessed November 22, 2024. https://journal.staitaruna.ac.id/index.php/ijith/article/view/128.