Aryani, M. A., & Muqorrobin, M. (2013). DETERMINAN WILLINGNESS TO PAY (WTP) IURAN PESERTA BPJS KESEHATAN. Jurnal Ekonomi &Amp; Studi Pembangunan, 14(1), 44–57. Retrieved from https://journal.umy.ac.id/index.php/esp/article/view/1245