SINGH, J. P. Inmarsat’s Worldwide Mobile Satellite Services: Today and Tomorrow. Defence Science Journal, [S. l.], v. 43, n. 1, p. 17–25, 2013. DOI: 10.14429/dsj.43.4205. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4205. Acesso em: 17 jun. 2025.