yusniawati, yustina ni putu, et al. “MULTIPLE CASE STUDY : PRE-ANESTHESIA ASSESSMENT IN AMBULATORY ANESTHESIA PATIENTS”. Nurse and Health: Jurnal Keperawatan, vol. 14, no. 2, Dec. 2025, pp. 131-8, doi:10.36720/nhjk.v14i2.804.