Catalogues and indexes:
LATINDEX, Catalog 2.0. (Regional On-Line Information System for Scientific Journals in Latin America, the Caribbean, Spain and Portugal)
DOAJ (Directory of Open Access Journals)
SUDOC (Unified catalog of documents in French university libraries)
LatinRev (Latin American Network of Academic Journals in the Social Sciences and Humanities)
Data base:
DIALNET(Interdisciplinary digital newspaper library, database and alert service)
Scilit (Base de datos de investigación científica)
Directories:
Ulrich's (Global Serials Directory)
Repositories:
Kerwá (University of Costa Rica Institutional Repository)
Kimuk (Costa Rican National Repository)
