Sucipto, A. et al. 2020. Improving the psychological well-being of prisoners through group counseling with solution-focused brief therapy (SFBT) approach. Psikohumaniora: Jurnal Penelitian Psikologi. 5, 2 (Nov. 2020), 155–168. DOI:https://doi.org/10.21580/pjpp.v5i2.6036.