by 송승근(Song Seungkeun), 김치용(Kim Cheeyong)
Published in 한국콘텐츠학회논문지 (2009)

by 송승근, 김치용, Song, Seung-Keun, Kim, Chee-Yong
Published in 한국콘텐츠학회 논문지, 9(11) (01.11.2009)

by 김찬수(Chan-Soo Kim), 박태순(Tae-Soon Park)
Published in 한국콘텐츠학회 논문지, 6(5) (2006)