Islam, Z. ul, M. A. Khan, A. Farooq, and S. Aslam. “Impact of Gratitude on Mental Health of Adults: Mediating Role of Prosocial Behavior”. Pakistan Journal of Applied Psychology (PJAP), vol. 1, no. 1, Feb. 2022, pp. 40-46, doi:10.52461/pjap.v1i1.822.