O sector das comunicações 2022 [documento eletrónico] / Autoridade Nacional de Comunicações
Informe Cobertura de Banda Ancha en España en el año 2022 [documento electrónico] / Ministério de Asuntos Económicos y Transformación Digital
Global submarine cable system market [documento eletrónico] / ed. Reports N Markets
Enhancing the security of communication infrastructure [documento eletrónico] / Organisation for Economic co-Operation and Development
BEREC report on sustainability indicators for electronic communications networks and services [documento eletrónico] / Body of European Regulators for Electronic Communications
Future of electronic communications networks in Europe [documento eletrónico] / ed. Deloitte
BEREC report secure 5G networks [documento eletrónico] / Body of European Regulators for Electronic Communications
BEREC report on the current cybersecurity challenges and dependencies in electronic communication networks [documento eletrónico] / Body of European Regulators for Electronic Communications