Khusumadewi, A., Pramesti, M. and Lianawati, A. 2025. Evaluating the Effectiveness of the Qanaah-Based Coping Intervention to Improve Psychological Well-Being in Islamic Boarding School Students: A Quasi-Experimental Study. KONSELOR. 14, 2 (Jun. 2025), 85–92. DOI:https://doi.org/10.24036/02025142115-0-86.