MD MOSTAFIZUR RAHMAN. DATA-DRIVEN GRAPH NEURAL NETWORK MODELS FOR DETECTING FRAUDULENT INSURANCE CLAIMS IN HEALTHCARE SYSTEMS. American Journal of Interdisciplinary Studies, [S. l.], v. 6, n. 1, p. 263–294, 2025. DOI: 10.63125/pmqa1e33. Disponível em: https://ajisresearch.com/index.php/ajis/article/view/32. Acesso em: 21 sep. 2025.