by Hwang, Eui-Chul
Published in 韓國컴퓨터情報學會論文誌 (2019)

by 이지영(Jee-Young Lee)
Published in 한국콘텐츠학회 논문지, 21(7) (2021)

by 안성혜(Seong-Hye Ahn), 송수미(Su-Mi Song)
Published in 한국콘텐츠학회 논문지, 8(7) (2008)

by 황의철
Published in 한국컴퓨터정보학회논문지, 24(11) (01.11.2019)