Wardani, N.K.S. et al. 2024. Application of Gratitude Counseling to Improve Psychological Well-Being in Adolescents of Kasih Murni Teladan Orphanage Medan. Altruistik : Jurnal Konseling dan Psikologi Pendidikan. 4, 1 (Jun. 2024), 1–10. DOI:https://doi.org/10.24114/altruistik.v4i1.69198.