Publishers

American Institute of Aeronautics and Astronautics (3529 papers)

Cambridge University Press (CUP) (No Cambridge Open) (3412 papers)

Wiley-VCH Verlag (3324 papers)

BMJ Publishing Group (3324 papers)

American Public Health Association (3180 papers)

Oxford University Press (OUP) (Policy B - Oxford Open Option A) (3078 papers)

Society for Neuroscience (3039 papers)

Elsevier (24 months) (3051 papers)

Elsevier (Creative Commons Attribution Non-Commercial No-Derivatives License) (3031 papers)

Georg Thieme Verlag (2895 papers)

Springer (part of Springer Nature) (2831 papers)

Taylor & Francis (STM, Behavioural Science and Public Health Titles - No Open Select) (2777 papers)

World Scientific Publishing (2732 papers)

American Society of Civil Engineers (2666 papers)

Philosophy Documentation Center (2648 papers)

Cambridge University Press (CUP) (PDF allowed) (2566 papers)

Institute of Electrical and Electronics Engineers (IEEE) (OAJ) (2534 papers)

National Academy of Sciences (2493 papers)

Springer (part of Springer Nature) (Springer Open Choice Hybrid Journals - CC-BY-NC) (2343 papers)

Bloomsbury Publishing (2392 papers)