DOAJ: Directory of Open Access Journals
2025-01-01 ~ 현재
EBSCO Open Access Journals
2002-01-01 ~ 2018-12-31
DOAJ: Directory of Open Access Journals
2008-01-01 ~ 현재
DOAJ: Directory of Open Access Journals
2010-01-01 ~ 현재
DOAJ: Directory of Open Access Journals
2017-01-01 ~ 현재
De Gruyter Brill Open Journals
2015-12-15 ~ 현재
DOAJ: Directory of Open Access Journals
2013-01-01 ~ 현재
EBSCO Open Access Journals
2005-01-01 ~ 2023-12-31
DOAJ: Directory of Open Access Journals
2015-01-01 ~ 현재
EBSCO Open Access Journals
1983-01-01 ~ 2021-12-31