Houshi N, Khodabakhshi Koolaee A, Falsafinejad MR. The Effectiveness of Mindfulness-Based Group Counseling on Sleep Quality and Rumination in Older People. JARAC. 2020;2(1):35-51. Accessed November 24, 2024. https://journals.kmanpub.com/index.php/jarac/article/view/22