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.
Nikos I. Karacapilidis. Supporting collaboration, enhancing learning. IJMLO, 5(2):131-143, 2011. [doi]
Abstract is missing.