Useful Links
- Union Catalog Hellenic Academic Libraries
- National Archive of PhD Theses
- National Information System for Research and Technology
- Online Library and Publication Platform-OAPEN
- Greek Digital Libraries Search Engine
- Directory of Open Access Journals
- InTech, open access in the fields of Science, Technology and Medicine
- Historein Journal
- digitalculturebooks
- Economics-Market-Business
- Law
- Humanities-Sociological Subjects-Education
- Encyclopaedia-Dictionaries-Books
- Open Culture