한국학술정보 (KISS)
1998-01-01 ~ 1998-12-31
DOAB Directory of Open Access Books
2023
ScienceDirect
2014
De Gruyter Brill Open Access eBooks
2023
ScienceDirect
1996
ScienceDirect
2012
한국학술정보 (KISS)
2005-01-01 ~ 2005-12-31
DOAB Directory of Open Access Books
2011
DOAB Directory of Open Access Books
2017
ScienceDirect
2009