DOAB Directory of Open Access Books
2020
OAPEN (Open Access Publishing in European Networks)
2023
DOAB Directory of Open Access Books
2023
ScienceDirect
2019
ScienceDirect
2024-03-01 ~ 현재
ScienceDirect Open Access Titles
2024-03-01 ~ 현재
ScienceDirect
2021-12-01 ~ 현재
DOAJ: Directory of Open Access Journals
2021-01-01 ~ 현재
ScienceDirect Open Access Titles
2021-12-01 ~ 현재
ScienceDirect
2024
ScienceDirect
2018
ScienceDirect
2026
DOAB Directory of Open Access Books
2024
DOAB Directory of Open Access Books
2024