Perceived Internet privacy concerns on social networks in Europe
G. Cecere, F. Guel, и N. Soulié. Technological Forecasting and Social Change, (2015)First published online: May 6, 2015, http://dx.doi.org/10.1016/j.techfore.2015.01.021. (Eurobarometer).
DOI: 10.1016/j.techfore.2015.01.021