Maghfirah, N., Duana, M., Fitriani, F., Nabela, D. and Yarmaliza, Y. 2025. Utilization the National Health Insurance Card (JKN) in Increasing Effectiveness of Health Services at Menggamat Community Health Center. An Idea Health Journal. 5, 02 (Mar. 2025), 176–183. DOI:https://doi.org/10.53690/ihj.v5i02.351.