Bharath Kumar Reddy Janumpally. ARCHITECTING SERVERLESS PAYMENT GATEWAYS: A SYSTEMATIC ANALYSIS OF SCALE, SECURITY, AND PERFORMANCE TRADE-OFFS. IJRCAIT. 2025;8(1):1186-1201. Accessed September 3, 2025. http://ijrcait.com/index.php/home/article/view/IJRCAIT_08_01_088