Ismi Noer Fadilah, Muharti Sanjaya, and Wilson Samosir. “FACTORS AFFECTING THE QUALITY OF HEALTH SERVICES TO THE NUMBER OF PATIENT VISITS AT SIMARIMBUN HEALTH CENTER, SIANTAR MARIMBUN DISTRICT PEMATANG SIANTAR CITY”. International Conference on Health Science, Green Economics, Educational Review and Technology 3, no. 1 (December 31, 2021): 398–401. Accessed January 7, 2025. http://proceeding.unefaconference.org/index.php/IHERT/article/view/252.