PROF. JARVINKO L. SERDAN. COST-SENSITIVE NEURAL ARCHITECTURES FOR HANDLING CLASS IMBALANCE IN HIGH-STAKES FRAUD DETECTION SYSTEMS. Research Index Library of Eijmr, [S. l.], v. 12, n. 08, p. 162–169, 2025. Disponível em: https://eijmr.net/index.php/rileijmr/article/view/21. Acesso em: 21 feb. 2026.