WU, Chunyan; LIU, Zemei; LI, Zhaocui. Identification of Malicious E-commerce Users Based on User Rating Behavior and GNN. Informatica, [S. l.], v. 49, n. 10, 2025. DOI: 10.31449/inf.v49i10.7381. Disponível em: https://informatica.si/index.php/informatica/article/view/7381. Acesso em: 10 jan. 2026.