A. I. Badawi, N. . Rahmiani, M. N. . Setiawan, and A. . Prawitno, “Towards a Universal Health Coverage in the Pandemic COVID-19: Study on the Low Participation of Health National (JKN) in the District Bulukumba”, jrssem, vol. 1, no. 6, pp. 632–645, Jan. 2022.