Zulkarnain EV, Setiyowati E, Muhith A, Hasina SN. The Influence of Spiritual Support Based on Visual Audio on Stress and Sleep Quality of Pre-TKR (Total Knee Replacement) Patients. IJGHR [Internet]. 2026 Jan. 19 [cited 2026 May 21];8(1):601-6. Available from: https://jurnal2.globalhealthsciencegroup.com/index.php/IJGHR/article/view/1261