Sukawati, Ni Komang Yossy Trisna Sukawati, and Rojali. “Hybrid Fraud Detection for Government Financial Transactions Using Deep Isolation Forest and Extreme Gradient Boosting: A Case Study from an Indonesian Government Institution ”. Ilomata International Journal of Tax and Accounting, vol. 7, no. 3, July 2026, pp. 1-10, doi:10.61194/ijtc.v7i3.2600.