Marapu, Nikhileswar Reddy. “Building Resilient National Infrastructure: AI and NIST Frameworks for Smart Cities and Utilities”. International Journal of Emerging Research in Engineering and Technology 5, no. 3 (October 31, 2024): 62–72. Accessed October 28, 2025. https://ijeret.org/index.php/ijeret/article/view/153.