Mobile connect for cross-border digital services [documento eletrónico] : lessons learned from the eIDAS pilot / ed. GSMA
Digital economy and society index report 2018 [documento eletrónico] / European Commission
Fixed and mobile convergence in Europe [documento eletrónico] : quality measurements for 5G and network densification / European Commission
E-Communications and digital single market [documento eletrónico] / European Commission
The mobile economy Europe 2018 [documento eletrónico] / ed. GSMA
International digital economy and society index [documento eletrónico] / European Commission