Sato, Hiroki, and Naoko Yamamoto. “ENHANCING AIRPORT SECURITY: EMPLOYING DIGITAL TWINS FOR INTEGRATED CYBER-PHYSICAL SYSTEMS”. Ayden International Journal of Basic and Applied Sciences 10, no. 2 (April 25, 2024): 1–8. Accessed August 23, 2025. https://aydenjournals.com/index.php/AIJBAS/article/view/272.