Redalyc

The Red de Revistas Científicas de América Latina y El Caribe, España y Portugal (Redalyc) project started in October 2002 with the general aim of building a scientific information system made up by the leading journals of all the knowledge areas edited in and about Latin America. Now days, Redalyc is an information system that also evaluates the scientific and editorial quality of knowledge in Ibero-America. A research group generates bibliometric indicators about the impact of the journals, authors and countries included in the journal electronic library. Redalyc has been consolidated as an important repository of knowledge with 550 journals online and more than 116 000 full-text articles.

More information on the Wikipedia page