RAOL, J. R.; GOPAL, A. Mobile Intelligent Autonomous Systems. Defence Science Journal, [S. l.], v. 60, n. 1, p. 3–4, 2010. DOI: 10.14429/dsj.60.92. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/92. Acesso em: 16 jun. 2025.