B. Kavipriya, P. Srimanchari. “A Unified Zero-Trust Framework Integrating Edge Intelligence, Blockchain, and Post-Quantum Cryptography for Secure 6G Cyber-Physical Systems”. Journal of Online Engineering Education 17, no. 2 (September 3, 2026): 36–43. Accessed September 4, 2026. https://www.onlineengineeringeducation.com/index.php/joee/article/view/134.