The state of 5G in 2024 [documento eletrónico] : introducing the GSMA Intelligence 5G connectivity Index / Francisco Amaya, Kalvin Bahia
Study on national broadband plans in the EU-27 [documento eletrónico] : update november 2023 / Darijus Valiucko...[et al.]
Portugal telecommunications report [documento eletrónico] : includes 10-year forecasts to 2033 / Fitch Solutions
O sector das comunicações 2023 [documento eletrónico] / Autoridade Nacional de Comunicações