Houshi, N., Khodabakhshi Koolaee, A., & Falsafinejad, M. R. (2020). The Effectiveness of Mindfulness-Based Group Counseling on Sleep Quality and Rumination in Older People. Journal of Assessment and Research in Applied Counseling (JARAC), 2(1), 35-51. https://doi.org/10.61838/kman.jarac.2.1.3