Transnational digital identity as an instrument for Global Digital Citizenship : The case of Estonia’s e-ResidencyTammpuu, Piia; Masso, AnuInformation systems frontiers2019 / p. 621-634 : ill https://doi.org/10.1007/s10796-019-09908-y Professor Anu Masso: e-residentsus taastoodab digitaalset ebavõrdsust Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS