Ariska, Nisa. “EXCELLENT SERVICE STRATEGY AS AN EFFORT TO INCREASE BPJS PARTICIPANT SATISFACTION HEALTH RANTAUPRAPAT”. PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC) 3, no. 1 (December 30, 2024): 481–490. Accessed September 11, 2025. https://conference.eka-prasetya.ac.id/index.php/IBEC/article/view/288.