Siahaan, Jeconiah Firman Alvaro, and Zoraya Alfathin Rangkuti. “Public Perception of Service Quality at Sentosa Baru Medan Health Center”. Asian Journal of Applied Education (AJAE) 4, no. 1 (January 31, 2025): 91–108. Accessed April 29, 2026. https://journal.formosapublisher.org/index.php/ajae/article/view/13916.