TY  - BOOK
AU  - Frissen,Valerie
ED  - Project Muse.
TI  - Playful Identities: The Ludification of Digital Media Cultures 
T2  - MediaMatters
SN  - 9789048523030
KW  - Video games
KW  - Social aspects
KW  - Psychological aspects
KW  - Computer games
KW  - Electronic books.
KW  - local
N1  - Open Access
UR  - https://muse.jhu.edu/book/66319/
ER  -