“Integrating Blockchain-Assisted Transformer-CNN Architectures with Optimal Feature Selection for Robust Real-Time Digital Payment Fraud Mitigation” (2026) Emerging Indexing of Global Multidisciplinary Journal, 5(03), pp. 53–58. Available at: https://grpublishing.net/index.php/eigmj/article/view/165 (Accessed: 30 May 2026).