Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Carla Lopes Rodriguez. The use of audiovisual resources in virtual learning communities: potentialities and limits to communication and knowledge construction in network. PhD thesis, University of Campinas, Brazil, 2011. [doi]
Abstract is missing.