5. About DOAB - Directory of Open Access Books
Link: https://www.doabooks.org/en/doab/purpose-of-doab
Description: WEBDirectory of Open Access Books is a joint service of OAPEN, OpenEdition, CNRS and Aix-Marseille Université, provided by DOAB Foundation. Websites: DOAB …
DA: 53 PA: 60 MOZ Rank: 5