Yohanes Firmansyah et al. 2022. Fraud Issues in the National Health Insurance (Causes, Legal Impacts, Dispute Settlement and Preventive Measures). Jurnal Multidisiplin Madani. 2, 4 (Apr. 2022), 1663–1680. DOI:https://doi.org/10.55927/mudima.v2i4.272.