DL-RL: Dual-Layer Graph Neural Networks with Curriculum Reinforcement Learning for Financial Fraud Detection. Journal of Applied Mathematics, Informatics and Digital Arts, [S. l.], v. 1, n. 1, p. 1–7, 2026. Disponível em: https://ojs.paragoniu.edu.kh/index.php/pjournal/article/view/21. Acesso em: 5 nov. 2026.