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
Digital trends in Europe 2021 [documento eletrónico] : ICT trends and developments in Europe, 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
Study on national broadband plans in the EU-27 [documento eletrónico] : updated 2021 / Darijus Valiucko...[et al.]
The state of 4G & 5G pricing, 2H2021 [documento eletrónico] : country rankings / Rewheel
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
Wireless backhaul evolution [documento eletrónico] : delivering next-generation connectivity / GSMA and ABI Research
The state of broadband 2021 [documento eletrónico] : people centred approaches for universal broadband / International Telecommunication Union
Measuring digital development [documento eletrónico] : facts and figures 2021 / International Telecommunication Union