by 심미애, Mi Ae Shim, 한경순, Gyeong Soon Han
Published in Chiwisaeng gwahakoeji (30.09.2014)

by 오나래(Na-Rae Oh), 윤성욱(Sung Uk Yoon), 정미애(Mi-Ae Jeong)
Published in 한국콘텐츠학회 논문지, 16(6) (2016)