Wang, Yong, and Eddie Shahril Ismail. “A Two-Tier Authentication Framework Integrating Post-Quantum Cryptography With AI-Based Emotion Recognition”. Contemporary Mathematics 6, no. 5 (September 9, 2025): 6081–6106. Accessed December 16, 2025. https://ojs.wiserpub.com/index.php/CM/article/view/7221.