1. Lessons from applying the systematic literature review process within the software engineering domain;P Brereton;Journal of Systems and Software,2007
2. Effects of Offered and Requested Help on Help Seeking and Reactions to Being Helped;L Broll;Journal of Applied Social Psychology,1974
3. Understanding consumer-to-consumer interactions in virtual communities: The salience of reciprocity;K W Chan;Journal of Business Research,2010
4. Planned Contrasts: An Overview of Comparison Methods;K Chatham;Proceedings of the Annual Meeting of the Southwest Educational Research Association,1999
5. Identifying Crucial Website Quality Factors of Virtual Communities;L S Chen;Proceedings of the International MultiConference of Engineers and Computer Scientists,2010