ScienceDirect
2025
ScienceDirect
2020
DOAB Directory of Open Access Books
2023
DOAB Directory of Open Access Books
2011
ScienceDirect
2020
ScienceDirect
2025
DOAB Directory of Open Access Books
2017
ScienceDirect
2021
Wiley Online Library Open Access
2008-01-01 ~ 2024-12-31
OAPEN (Open Access Publishing in European Networks)
2016