Mário Vale

The three levels of the urban digital divide: Bridging issues of coverage, usage and its outcomes in VGI platforms

Daniela Ferreira, Mário Vale, Renato Miguel Carmo, 2021, Geoforum.

The Cyberdivisions Produced by the Design of VGI under the Platform Economy: The Case of the Restaurant Sector in TripAdvisor

Daniela Ferreira, Mário Vale, Renato Miguel Carmo, 2021, ISPRS Int. J. Geo Inf..

Proximity and Knowledge Governance in Localized Production Systems: The Footwear Industry in the North Region of Portugal

Mário Vale, Mário Vale, Josué Caldeira, 2007 .

FASHION AND THE GOVERNANCE OF KNOWLEDGE IN A TRADITIONAL INDUSTRY: THE CASE OF THE FOOTWEAR SECTORAL INNOVATION SYSTEM IN THE NORTHERN REGION OF PORTUGAL

Mário Vale, Josué Caldeira, 2008 .