Author
Showing results 1 to 4 of 4
유현실
Kim, Changdai; Kim, Eunha; Yoo, Hyunsil; Yoo, Kyoung-A
SNU Journal of Education Research, Vol.16, pp. 201-218
유현실; 김창대
아시아교육연구, Vol.12 No.2, pp. 241-268