1.Reza Hadi Mogavi; Ehsan-Ul Haq; Sujit Gujar; Pan Hui; Xiaojuan Ma: More Gamification Is Not Always Better: A Case Study of Promotional Gamification in a Question Answering Website. In the proceedings of 25th ACM Conference on Computer Supported Cooperative Work (CSCW'22), 2022. (Type: Conference | BibTeX | Tags: gamification)