HAJIYEV, Hafis; HAJIYEV, Emil; AVEZOV, Mirzobek; MAKHMUDOV, Samariddin; ABDUKHALIKOVA, Dilora. 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: 10 jun. 2026.