The OAPEN Library hosts and describes open-access scholarly books.
- Recorded website languages
- English
Official sources: oapen.org
Related links
Wikibooks™
Open textbooks and educational reference books.
Wiktionary™
Multilingual dictionary with meanings and pronunciations.
Wikiversity™
Open learning resources and collaborative learning projects.
Wikidata™
Wikidata is a collaboratively edited knowledge base of structured entities and their relationships.
Wikiquote™
A multilingual collection of sourced quotations.
Crossref
Crossref provides scholarly metadata services and DOI registration infrastructure.
DataCite
Find research literature, references and scholarly metadata.
HAL
Research archive and publication records. Item licences apply.