Gaber, Abdelrahman Mahmoud, Rozeha A. Rashid, Nazri Nasir, Ruzairi Abdul Rahim, M. Adib Sarijari, A. Shahidan Abdullah, Omar A. Aziz, Siti Zaleha A. Hamid, and Samura Ali. 2021. “Development of an Autonomous IoT-Based Drone for Campus Security”. ELEKTRIKA- Journal of Electrical Engineering 20 (2-2):70-76. https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/295.