Measuring digital development [documento eletrónico] : facts and figures 2023 / International Telecommunication Union
Handbook on small satellites [documento eletrónico] / International Telecommunication Union
The state of broadband 2023 [documento eletrónico] : digital connectivity - a transformative opportunity / International Telecommunication Union
ICT infrastructure business planning toolkit [documento eletrónico] : 5G networks / International Telecommunication Union
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