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.
Hercy N. H. Cheng, Winston M. C. Wu, Calvin C. Y. Liao, Tak-Wai Chan. Equal opportunity tactic: Redesigning and applying competition games in classrooms. Computers & Education, 53(3):866-876, 2009. [doi]