DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community. It is committed to ensuring quality content is openly available online for everyone.
This page has Open Access Resources as well as Open Educational Resources.
More than 150 million documents from over 7,000 academic sources, with free full text access to about 60% of content.
A multidisciplinary series of broad-scope open access journals. Covers Arts & Humanities, Business & Management, Economics & Finance, Education, Engineering, Environmental Science, Mathematics & Statistics, Medicine, Psychology, Social Sciences,
CORE harvests research papers from data providers from all over the world including institutional and subject repositories, open access and hybrid journal publishers.
Collates free, full-text scholarly articles from hundreds of universities and colleges worldwide. Includes peer-reviewed journal articles, book chapters, dissertations, working papers, conference proceedings, and more.