Purwanti, Rini, Ah Yusuf, Hanik Endang Nihayati, Siti Nur Qomariah, and Abu Bakar. “The Effect of Religious Relaxation Therapy on Improving Sleep Quality of Patients Chronic Kidney Failure: A Pilot Study in Surabaya”. Bangladesh Journal of Medical Science 19, no. 1 (November 3, 2019): 48–52. Accessed September 18, 2024. https://banglajol.info/index.php/BJMS/article/view/43872.