Sakti I, Mareta A, Wasito I. Fraud Detection in Mobile Phone Recharge Transactions Using K-Means and T-SNE Visualization. SinkrOn [Internet]. 2025Jan.11 [cited 2026Aug.12];9(1):248-5. Available from: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/14330