HAJIYEV, H.; HAJIYEV, E.; AVEZOV, M.; MAKHMUDOV, S.; ABDUKHALIKOVA, D. An Intelligent Optimization-Based Deep Belief Network for Fraud Detection in Financial Transaction Systems. Engineering, Technology & Applied Science Research, Greece, v. 16, n. 1, p. 31585–31590, 2026. DOI: 10.48084/etasr.15346. Disponível em: https://etasr.com/index.php/ETASR/article/view/15346. Acesso em: 11 apr. 2026.