SAKTI, I.; MARETA, A.; WASITO, I. Fraud Detection in Mobile Phone Recharge Transactions Using K-Means and T-SNE Visualization. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 9, n. 1, p. 248-258, 2025. DOI: 10.33395/sinkron.v9i1.14330. Disponível em: https://www.jurnal.polgan.ac.id/index.php/sinkron/article/view/14330. Acesso em: 28 jul. 2026.