Hermansyah, M. T., Nurcahyati, A. and Mukti, P. (2025) “Gratitude and Prosocial Behavior in Happiness among Early Adulthood in Indonesian Context”, Jurnal Psikologi Teori dan Terapan. Surabaya, ID, 16(03), pp. 319–326. doi: 10.26740/jptt.v16n03.p319-326.