OAPEN (Open Access Publishing in European Networks)
2022
DOAB Directory of Open Access Books
2022
OAPEN (Open Access Publishing in European Networks)
2024
DOAB Directory of Open Access Books
2024
OAPEN (Open Access Publishing in European Networks)
2024
DOAB Directory of Open Access Books
2024
DOAJ: Directory of Open Access Journals
2019-01-01 ~ 현재
ScienceDirect
2013-04-01 ~ 2017-12-31
ScienceDirect Open Access Titles
2013-04-01 ~ 2017-12-31
EBSCO Open Access Journals
2008-01-01 ~ 현재
EBSCO Open Access Journals
2008-01-01 ~ 현재
DOAJ: Directory of Open Access Journals
2017-01-01 ~ 현재
PubMed Central (PMC)
2020-01-01 ~ 현재
EBSCO Open Access Journals
1921-01-01 ~ 2021-12-31
EBSCO Open Access Journals
1992-01-01 ~ 현재
EBSCO Open Access Journals
2007-01-01 ~ 2019-12-31