AMALIA, A.; SAMUDRA, M. EFFECTIVENESS OF IMPLEMENTING JKN MOBILE APPLICATION ON ACCESSIBILITY OF HEALTH SERVICES AND ECONOMIC WELFARE IN SURABAYA. MAP Observer: Jurnal Penelitian Administrasi Publik, [S. l.], v. 5, n. 02, p. 12–20, 2025. DOI: 10.30996/mapo.v5i02.132442. Disponível em: https://jurnal.untag-sby.ac.id/index.php/map/article/view/132442. Acesso em: 29 apr. 2026.