K Vasanthan, Thines, et al. “Simulation-Based Unmanned Aerial Vehicle Fleet Management and Control System for Urban U-Space”. International Journal of Autonomous Robotics and Intelligent Systems (IJARIS), vol. 1, no. 2, Dec. 2025, pp. 177-88, https://ejournal.unimap.edu.my/index.php/ijaris/article/view/2660.