Design a border Surveillance System based on Autonomous Unmanned Aerial Vehicles (UAV). Al-Iraqia Journal for Scientific Engineering Research, [S. l.], v. 2, n. 4, p. 51–62, 2023. DOI: 10.58564/IJSER.2.4.2023.119. Disponível em: https://ijser.aliraqia.edu.iq/index.php/ijser/article/view/119. Acesso em: 4 dec. 2025.