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.
Nelly Todorova, Annette M. Mills. Using Online Learning Systems to Improve Student Performance: Leveraging Prior Knowledge. IJICTE, 7(2):21-34, 2011. [doi]
Abstract is missing.