Englisch version (International Telecommunication Union (ITU), 2019) (OECD, 2001) (National Telecommunications and Information Administration, NTIA, 1999) (Cerno & Pérez-Amaral, 2006) (Hacker & Mason, 2003) (Cava-Ferreruela & Alabau-Muñoz, 2006) (Srinuan & Bohlin, 2011) (Demoussis & Giannakopoulos, 2006) (Barzilai-Nahon, 2006) (Vehovar et al., 2006) (van Dijk, 2006) (Hilbert, 2016) (Ono & Zavodny, 2007) (Hilbert, 2011) (Zoroja, 2011) [leer más …]
