Management of national eID infrastructure as a state-critical asset and public-private partnership : learning from the case of EstoniaLips, Silvia; Tsap, Valentyna; Bharosa, Nitesh; Krimmer, Robert Johannes; Tammet, Tanel; Draheim, DirkInformation Systems Frontiers2023 / p.2439-2456 https://doi.org/10.1007/s10796-022-10363-5 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS 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