WIDODO, Slamet; AFUAN, Lasmedi. Network-Based Risk Scoring of Blockchain Nodes Using Graph Neural Networks (GNN). Journal of Current Research in Blockchain, Indonesia, v. 3, n. 1, p. 1–14, 2026. DOI: 10.47738/jcrb.v3i1.54. Disponível em: https://jcrb.net/index.php/Journal/article/view/54. Acesso em: 27 mar. 2026.