HOLIN LIN2018-09-102018-09-102007http://www.scopus.com/inward/record.url?eid=2-s2.0-84873329593&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/333405Cash trade within the magic circle: Free-to-play game challenges and massively multiplayer online game player responsesconference paper