RELATIONSHIP BETWEEN FAMILY SUPPORT AND ANXIETY LEVELS IN PRE-OPERATION PATIENTS OF MAJOR SURGERY IN THE OK UNIT OF RSU BHAKTI ASIH IN 2024. JKSIB [Internet]. 2025 Sep. 8 [cited 2026 Apr. 20];8(1):22-33. Available from: https://www.jurnal.stikesimcbintaro.ac.id/index.php/djs/article/view/252