1.
Amalia A, Samudra M. EFFECTIVENESS OF IMPLEMENTING JKN MOBILE APPLICATION ON ACCESSIBILITY OF HEALTH SERVICES AND ECONOMIC WELFARE IN SURABAYA. MAP Observer [Internet]. 2025Oct.1 [cited 2026Jan.14];5(02):12-20. Available from: https://jurnal.untag-sby.ac.id/index.php/map/article/view/132442