Afifah, Amalia Firda, and Eko Hardi Ansyah. 2022. “Gratitude And Psychological Well-Being Of Students At Muhammadiyah University Of Sidoarjo During The Covid -19 Pandemic”. Journal of Islamic and Muhammadiyah Studies 3 (August), 10.21070/jims.v3i0.1568. https://doi.org/10.21070/jims.v3i0.1568.