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.
C. K. Chang, G. D. Chen, L. Y. Li. Constructing a community of practice to improve coursework activity. Computers & Education, 50(1):235-247, 2008. [doi]