ICT infrastructure business planning toolkit [documento eletrónico] / International Telecommunication Union
Measuring digital development [documento eletrónico] : facts and figures 2022 / International Telecommunication Union
Measuring digital development [documento eletrónico] : facts and figures; : focus on least developed countries / International Telecommunication Union
Measuring digital development [documento eletrónico] : ICT development index 2023 / International Telecommunication Union
Measuring digital development [documento eletrónico] : facts and figures; : focus on landlocked developing countries / International Telecommunication Union