Scopus

Scielo

Redalyc

DOAJ – Directory of Open Access Journals

LatIndex

Hispanic American Periodicals Index (HAPI)

OpenEdition (revues.org)

Researching Brazil / Pesquisa no Brasil

ASI – Advanced Science Index

InfoBase Index

Citefactor

International Institute of Organized Research (I2OR)

Google Scholar (h5 – 9)