Sakti, I., Mareta, A. and Wasito, I. 2025. Fraud Detection in Mobile Phone Recharge Transactions Using K-Means and T-SNE Visualization. Sinkron : jurnal dan penelitian teknik informatika. 9, 1 (Jan. 2025), 248-258. DOI:https://doi.org/10.33395/sinkron.v9i1.14330.