BEREC report on the current cybersecurity challenges and dependencies in electronic communication networks [documento eletrónico] / Body of European Regulators for Electronic Communications
Study on the trends and cloudification, virtualization, and softwarization in telecommunications [documento eletrónico] / Aude Schoentgen...[et al.]
Measuring digital development [documento eletrónico] : ICT development index 2023 / International Telecommunication Union