Andi Yaumil Bay R Thaifur, Reski Dewi Pratiwi, Afriyana Amelia Nuryadin, and Mangindara. “SIMRS Fraud Against INA-CBGs/INA-DRG in the Implementation of KRIS in Hospitals”. International Journal of Health, Economics, and Social Sciences (IJHESS), Vol. 8, no. 3, July 2026, p. 2327~2333, doi:10.56338/ijhess.v8i3.11033.