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.
Qin Gao, Dunxing Wang, Fan Gao. Impact of Knowledge Representations on Problem-Oriented Learning in Online Environments. International Journal of Human-Computer Interaction, 31(12):922-938, 2015. [doi]