PRASAD, R. H.; VAKULA, D.; CHAKRAVARTHY, M. Fractal Inspired Hybrid Microstrip Patch Antenna for Surveillance Drone Applications. Defence Science Journal, [S. l.], v. 74, n. 2, p. 263–269, 2024. DOI: 10.14429/dsj.74.19590. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/19590. Acesso em: 15 jun. 2025.