Aristya Indah Widiyanti, Ediansyah Ediansyah and Yanuar Ramadhan (2026) “Managerial Competence as the Key Driver of INA-CBGs Claim Optimization under National Health Insurance Program (Jaminan Kesehatan Nasional) Policy”, Digital Innovation : International Journal of Management, 3(1), pp. 115–127. doi: 10.61132/digitalinnovation.v3i1.671.