International digital economy and society index [documento eletrónico] / European Commission
Fixed and mobile convergence in Europe [documento eletrónico] : quality measurements for 5G and network densification / European Commission
Digital economy and society index report 2018 [documento eletrónico] / European Commission
International digital economy and society index (I-DESI) [documento eletrónico] / European Commission
Monitoring the digital economy & society 2016 - 2021 [documento eletrónico] / European Commission