Indexing
Directories and databases which evaluate and index scientific journals
- MIAR
Database for the identification and evaluation of the citing of humanities and social sciences journals
Content databases
- Dialnet
Portal for the dissemination of Spanish-American scientific work promoted by the University of La Rioja
Databases of open access journals
- OAISTER
Worldwide repository of open access journals (University of Michigan) - RACO
Deposit of Catalan open access scientific journals - Open policy finder
A searchable database of publisher’s policies on self-archiving of journal articles on the web and in open-access repositories
Institucional repository
- DDD
Universitat Autònoma de Barcelona archive
Libraries catalogues
- CBUC
Consortium of Catalan university libraries - REBIUN
Network of Spanish university libraries - Biblioteca Nacional de España
Collective catalogue of journals - COPAC
Catalogue of resources at all the university in the UK and Ireland - Sudoc
Catalogue of resources at all the university libraries in France
Preservation
- CrossRef (Publishers International Linking Association, Inc.)
CrossRef’s general purpose is to promote the development and cooperative use of new and innovative technologies to speed and facilitate scholarly research (DOI provider)

