Zaraswati, Cut, Ujang Sumarwan, and Hari Wijayanto. “MARKETING STRATEGY OF COMMERCIAL HEALTH INSURANCE COMPANY”. Indonesian Journal of Business and Entrepreneurship (IJBE) 3, no. 1 (January 25, 2017): 1. Accessed April 26, 2024. https://journal.ipb.ac.id/index.php/ijbe/article/view/14383.