OAPEN (Open Access Publishing in European Networks)
2019
DOAB Directory of Open Access Books
2019
DOAB Directory of Open Access Books
2005
OAPEN (Open Access Publishing in European Networks)
2014
DOAB Directory of Open Access Books
2014
DOAB Directory of Open Access Books
2024
EBSCO Open Access Journals
1981-01-01 ~ 2003-12-31
OAPEN (Open Access Publishing in European Networks)
2023
DOAB Directory of Open Access Books
2023
DOAB Directory of Open Access Books
2010
OAPEN (Open Access Publishing in European Networks)
2015
DOAB Directory of Open Access Books
2015
Books at JSTOR: Open Access
2015
OAPEN (Open Access Publishing in European Networks)
2021
DOAB Directory of Open Access Books
2021
OAPEN (Open Access Publishing in European Networks)
1988
DOAB Directory of Open Access Books
1988