Open Access Journals from Top Universities and Databases

• Oxford University
• Cambridge Journals
• Elsevier Open Access Journals
• Springer Open Access Journals
• Web of Science Open Access Journals (the referred journals can be found free online)

Journals from Open Access Databases

• U.S. National Library of Medicine Electronic Databases & Directories Alphabetical List
• Pubmed
• US National Library of Medicine National Institutes of Health
• OpenDOAR
• DOAJ

Beall's List of Predatory Journals and Publishers

• Potential, possible, or probable predatory scholarly open‑access publishers