Impact factor, Scimago Indexes and the Brazilian journal rating sytem: where do we go from here?


As we approach a new period of evaluation of Brazilian Graduate Programs by the Ministry of Education, it seems appropriate to revisit the rating systems for scientific journals. According to the Ulrich’s Periodicals Directory, there are about 300,000 scientific periodicals in the world today. However, 270,000 of these are not subject to the process of peer… (More)
DOI: 10.1590/S1807-59322010000400001


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