Theses and dissertations

Here one can find portals that gather Theses and Dissertations from various institutions and countries.

The Brazilian Digital Library of Theses and Dissertations (BDTD) brings together and disseminates full texts of theses and dissertations defended in Brazilian teaching and research institutions. Access to this scientific production is free of charge.



The Networked Digital Library of Theses and Dissertations (NDLTD) is an international organization sponsored by UNESCO that is dedicated to promoting adoption, creation, use, dissemination and preservation of dissertations and theses in electronic media.

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The Directory of open access scientific information sources on Coronavirus aims to gather the sources of national and international scientific information, which provides content on Coronavirus and COVID-19 freely available on the Internet.

  • Instituto Brasileiro de Informação em Ciência e Tecnologia.
    SAUS Quadra 05 Lote 06 Bloco H – Asa Sul, Brasília-DF, 70070-912 - Brasil

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