Google Scholar

    http://scholar.google.com.br/citations?user=8wpe4-cAAAAJ

Scopus

    https://www.scopus.com/authid/detail.uri?authorId=56938914400

Web of Science

    https://www.webofscience.com/wos/author/record/G-5791-2012

ResearchGate

    https://www.researchgate.net/profile/Ivan-G-Peyre-Tartaruga/stats