... approach has been through “chains of access” (Friedman, 2005 , p. 3) or “multipliers” (Hoffmann, 2005 , p. 35) in which those with internet access share digital information with and teach information technology skills to others. Networks of NGOs in Latin America have provided computers, training...

... Group Publishing Limited 2015 --> Open access Environmental sustainability Economic sustainability Digital information Social sustainability Scholarly information Sustainability is an increasingly important subject for universities and their information services...