Paktinatan E, Chinaveh M, Fereidooni S. The Effectiveness of Acceptance and Commitment Group Therapy with a Look at Compassion Therapy in Cognitive Positive Emotion Regulation and Happiness in Patients with Major Depressive Disorder. AFTJ. 2022;3(1):263-284. doi:10.61838/kman.aftj.3.1.14