ScienceDirect
2002
OAPEN (Open Access Publishing in European Networks)
2012
DOAB Directory of Open Access Books
2012
DOAB Directory of Open Access Books
2012
ScienceDirect
2024
DOAB Directory of Open Access Books
2026
OAPEN (Open Access Publishing in European Networks)
2026
Taylor & Francis eBooks (Open Access)
2026
DOAB Directory of Open Access Books
2026
Taylor & Francis eBooks (Open Access)
2026
OAPEN (Open Access Publishing in European Networks)
2026
DOAB Directory of Open Access Books
2019
OAPEN (Open Access Publishing in European Networks)
2011
DOAB Directory of Open Access Books
2011
DOAB Directory of Open Access Books
2011