According to our database1, Eun-Kyung Na authored at least 2 papers between 2011 and 2012.
Legend:Book In proceedings Article PhD thesis Other
Virtual item purchasing patterns in a social game: differences between high and low spenders.
Proceedings of the iConference 2012, Toronto, Ontario, Canada, February 7-10, 2012, 2012
Tweeting about TV: Sharing television viewing experiences via social media message streams.
First Monday, 2011