SRI DIANTIKA; HIYA NALATISSIFA; RIKI SUPRIYADI; NURLAELATUL MAULIDAH; AHMAD FAUZI. XGBOOST-BASED FRAUD TRANSACTION CLASSIFICATION ANALYSIS IN ONLINE PAYMENT SYSTEMS. Jurnal Kecerdasan Buatan dan Teknologi Informasi, [S. l.], v. 5, n. 2, p. 279–287, 2026. DOI: 10.69916/jkbti.v5i2.478. Disponível em: https://ojs.ninetyjournal.com/index.php/JKBTI/article/view/478. Acesso em: 20 may. 2026.