ILCEV, D. HISTORY OF MOBILE RADIO AND SATELLITE COMMUNICATIONS. Information and Telecommunication Sciences, [S. l.], n. 1, 2014. DOI: 10.20535/2411-2976.12011.%p. Disponível em: https://infotelesc.kpi.ua/article/view/30060. Acesso em: 27 oct. 2025.