AUTHOR=Ferreira Renata C., Antoneli Fernando , Briones Marcelo R. TITLE=The hidden factors in impact factors: a perspective from Brazilian science JOURNAL=Frontiers in Genetics VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2013.00130 DOI=10.3389/fgene.2013.00130 ISSN=1664-8021