Candra, Leon, and Rosi Hairati. “RELATIONS BETWEEN THE QUALITY OF HEALTH SERVICES WITH OUTPATIENT LOYALTY IN POLY OBGYN RSIA ERIA PEKANBARU IN 2016”. Photon: Jurnal Sain dan Kesehatan 7, no. 02 (May 20, 1930): 61–68. Accessed May 6, 2026. https://ejurnal.umri.ac.id/index.php/photon/article/view/504.