“AI-Augmented Gray Relational Modeling for Multi-Tenant SAP HANA Clouds: Petabyte-Scale Apache Processing for Fraud Detection, Adaptive Risk Intelligence, and Cybersecurity”. 2024. International Journal of Engineering & Extended Technologies Research (IJEETR) 6 (6): 9090-98. https://doi.org/10.15662/IJEETR.2024.0606010.