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.
Guan-Lin Chen, Shu-Chen Yang, Shung-Ming Tang. Sense of Virtual Community and Knowledge Contribution in a P3 Virtual Community: Motivation and Experience. Internet Research, 23(1):4-26, 2013. [doi]
Abstract is missing.