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.
Holin Lin, Chuen-Tsai Sun. Cash Trade in Free-to-Play Online Games. Games Cult., 6(3):270-287, 2011. [doi]
Abstract is missing.