Digital trends in Europe 2021 [documento eletrónico] : ICT trends and developments in Europe, 2017-2020 / International Telecommunication Union
Roaming performance study [documento eletrónico] : an assessment of technical performance of mobile networks for roaming in the EU / Pravir Chawdhry...[et al.]
Wireless backhaul evolution [documento eletrónico] : delivering next-generation connectivity / GSMA and ABI Research
Digital trends in the Commonwealth of Independent States region 2021 [documento eletrónico] : information and communication technology trends and developments in the CIS region, 2017-2020 / International Telecommunication Union
Digital trends in the Arab States region 2021 [documento eletrónico] : information and communication technology trends and developments in the Arab States region, 2017-2020 / International Telecommunication Union
Digital trends in the Americas region 2021 [documento eletrónico] : information and communication technology trends and developments in the Americas region, 2017-2020 / International Telecommunication Union
The economic impact of broadband and digitization throughout COVID-19 [documento eletrónico] : econometric modelling / Raul Katz, Juan Jung
Measuring digital development [documento eletrónico] : ICT price trends 2020 / International Telecommunication Union
The role of HAPS for broadband coverage in rural areas [documento eletrónico] / Thomas Plückebaum, Christian Wernick
Bridging connectivity divides [documento eletrónico] / Organisation for Economic co-Operation and Development
Portugal telecommunications report [documento eletrónico] : includes 10-year forecasts to 2030 / Fitch Solutions
The state of broadband 2021 [documento eletrónico] : people centred approaches for universal broadband / International Telecommunication Union