Digital rights and principles [documento eletrónico] / European Commission
Study on national broadband plans in the EU-27 [documento eletrónico] : updated 2021 / Darijus Valiucko...[et al.]
Analysing EU consumer perceptions and behaviour on digital platforms for communication [documento eletrónico] / Vaida Gineikyte, Andrew Leming
Diretório global das TIC 2020/2021 [documento eletrónico] : empresas / ed. APDC e IDC