Siregar, Novalina, Ermi Girsang, and Herberd Wau. “Strategic Hospital Health Promotion on Patient Satisfaction through Healthcare Services Quality”. Science Midwifery 12, no. 2 (June 5, 2024): 676–685. Accessed April 30, 2026. https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/1527.