OAPEN (Open Access Publishing in European Networks)
2022
DOAB Directory of Open Access Books
2022
Springer Nature Link eBooks - Fully Open Access
2022
ScienceDirect
1998
ScienceDirect
2013
OAPEN (Open Access Publishing in European Networks)
2025
DOAB Directory of Open Access Books
2025
Taylor & Francis eBooks (Open Access)
2025
OAPEN (Open Access Publishing in European Networks)
2020
DOAB Directory of Open Access Books
2020
Books at JSTOR: Open Access
2020
DOAB Directory of Open Access Books
2020
OAPEN (Open Access Publishing in European Networks)
2024
Springer Nature Link eBooks - Fully Open Access
2024
DOAB Directory of Open Access Books
2012
DOAB Directory of Open Access Books
2009
ScienceDirect
2025