DEBABRATA SAHOO, SMARAKI PATTANAYAK, PHALGU NIRANJANA. Investigating the Effectiveness of Graph-Based Algorithms in Identifying Insider Threats and Collusion: A Machine Learning Approach for Anomaly Detection in HR Networks. European Economic Letters (EEL), [S. l.], v. 14, n. 3, p. 1812–1832, 2024. DOI: 10.52783/eel.v14i3.1952. Disponível em: https://eelet.org.uk/index.php/journal/article/view/1952. Acesso em: 29 sep. 2025.