AAAS-Science [title list: 1]
ACM Digital Library [title list: 158] (now publish without APCs)
American Chemical Society [title list: 87]
American Institute of Aeronautics and Astronautics (AIAA) Journals [title list: 8]
American Institute of Physics [title list: 28]
American Mathematical Society [title list: 9]
American Physical Society [title list: 15]
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American Society of Mechanical Engineers [title list: 35]
American Society for Microbiology [title list: 16]
Annual Reviews [title list: 51]
Bentham Science [title list: 118]
Cambridge University Press [title list: 442]
Cold Spring Harbor Laboratory Press Journals [title list: 8]
Economic & Political Weekly [title list: 1]
Elsevier Science Direct [title list: 2387]
ICE Publishing [title list: 34]
IEL online - IEEE/IET Electronic Library [title list: 210]
IndianJournals.com [title list: 258]
Institute of Physics [title list: 74]
Lippincott Williams & Wilkins (Wolters Kluwer) [title list: 305]
Medium (request article through online form) [title list: 1]
MIT Technology Review [title list: 1]
Oxford University Press [title list: 375]
Project Muse [title list: 731]
Society for Industrial and Applied Mathematics [title list: 18]
SPIE Digital Library [title list: 11]
Springer Nature [title list: 2404]
Taylor & Francis [title list: 2548]
Thieme Journals [title list: 51]
Wiley-Blackwell [title list: 1333]
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