Sumarni, S. “JKN SYSTEM DEVELOPMENT STRATEGY AS A SOLUTION TO BPJS KESEHATAN DEFICIT”. Jurnal Abdimas Administrasi Kesehatan, vol. 2, no. 1, July 2022, pp. 18-21, https://jurnal.itkeswhs.ac.id/index.php/JAAK/article/view/1115.