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1. www.academia.eduAcademia.edu - Find Research Papers, Topics, Researchers

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   Get instant worldwide dissemination of your work. Search the full text and citations of our millions of papers. Download groups of related papers to jumpstart your research. Save time with search alerts. Get notified when other academics mention you or cite your papers.

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2. scholar.google.comGoogle Scholar

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   Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

3. www.researchgate.net › search › publicationsSearch | ResearchGate

   www.researchgate.net › search › publications

   Find the research you need | With 160+ million publication pages, 1+ million questions, and 25+ million researchers, this is where everyone can access science

4. scholar.archive.orgInternet Archive Scholar

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   Search Millions of Research Papers. This fulltext search index includes over 35 million research articles and other scholarly documents preserved in the Internet Archive. The collection spans from digitized copies of eighteenth century journals through the latest Open Access conference proceedings and preprints crawled from the World Wide Web ...

5. oa.mgOA.mg · Open Access for Everyone · Download and read over 240...

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   Free access to millions of research papers for everyone OA.mg is a search engine for academic papers. Whether you are looking for a specific paper, or for research from a field, or all of an author’s works – OA.mg is the place to find it.

6. unpaywall.orgUnpaywall

   unpaywall.org

   An open database of 51,752,471 free scholarly articles. We harvest Open Access content from over 50,000 publishers and repositories, and make it easy to find, track, and use. Get the extension

7. doaj.orgDirectory of Open Access Journals – DOAJ

   doaj.org

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   Find open access journals & articles. DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, and is committed to ensuring quality content is freely available online for everyone.