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Open access journals in biomedicine, physical sciences, mathematics and engineering.
Contains approximately 12,000 open access, peer-reviewed journals in all areas of science, technology, medicine, social science and humanities.
A search tool to find open articles and books in the arts & humanities as well as science, biomedicine, business and law.
A catalogue of millions of records that represent open access resources, formed by the harvesting from open access collections worldwide, including more than 50 million records.
An open access platform supporting academic journals from across the humanities disciplines.
Open access ebooks.
A non-for profit peer-reviewed textbook platform from Rice University.
Open access journals in medicine, technology and engineering.
Directory of Springer's over free peer-reviewed journals (over 400) across all areas of science.
Directory of Taylor & Francis and Routledge pure open access journals in the sciences.
Open Textbook Library provides a growing catalog of free, peer-reviewed, and openly-licensed textbooks.
