Aalborg University ABC - Audit Bureau of Circulations Ltd ABC [Honorary] Aberystwyth University Academic Journals Accessible Archives Inc Accessible Archives, Inc. ACM ACRL - Association of College & Research Libraries ACS Publications Adam Matthew Digital AIP Publishing American Institute of Physics Alexander Street Press ALPSP Association of Learned & Professional Society Publishers American Associaton for the Advancement of Science AAAS American Mathematical Society American Physical Society (APS) American Psychological Association American Society for Civil Engineers American Society for Tropical Medicine and Hygiene American Society of Agronomy (ASA) American Society of Animal Sciences (ASAS) American Society of Microbiology Anglia Ruskin University ANKOS Annual Reviews APA PsycNET Arizona University Libraries Consortium [AULC] Association for Computing Machinery [ACM] ASTM International Atlantis Press Atypon Systems BCI formerly CREPUQ [Bureau de Cooperation Interuniversitaire] Begell House Publishing Bentham Science Berghahn Books Bernd Oberknapp Bibliotheque interuniversitaire de Belgique [BIcfB] BibliU BIBSAM - National Library of Sweden Binghamton University BioOne Bioscientifica Birkbeck University Birmingham City University Bloomsbury Publishing Plc BMJ Publishing Group Bournemouth University BPA Worldwide Brigham Young University Brill Books and Journals Online Cabell's International CABI International Cairn California Digital Library [UCOP] California State University Cambridge University Library Cambridge University Press Canadian Electronic Library Canadian Science Publishing Canterbury Christchurch University Cardiff University CARL - Colorado Alliance of Research Libraries Carleton University Library Casalini Libri Case Western Reserve University - Kelvin Smith Library CAUL - Council of Australian University Librarians CAVAL CBB Chameleon John Claremont University College Consortium Clarivate Analytics CNKI-Tongfang Knowledge Network Technology Co.,Ltd. (Beijing) Commonwealth Scientific and Industrial Research Organisation (CSIRO) Computing Reviews COPPUL - Council of Prairie & Pacific University Libraries Council of New Zealand University Librarians (CONZUL) counteradmin couperin.org Coventry University Cranfield University Creatomatic Ltd Again Credo Reference CRKN - Canadian Research Knowledge Network Consortium Daniel Albertsson DatabaseUSA.com (dba AtoZdatabases) DataCite David Sommer Dawson Books Dawsonera De Gruyter Online Dealspotr Dictionnaires Le Robert Dove Medical Press DRAM (dramonline.org) E Libro Corporation East View Information Services, Inc Ebook Central (Proquest) EBSCO Information Services EBSCOhost (eBooks and databases) ECOSTREAMZ Editions Techniques de l'Ingenieur EDP Sciences Edward Elgar Publishing Electronic Information Service National Programme (EIS) Elli Lilly & Company Elsevier Elsevier ScienceDirect Elsevier SCOPUS Emerald Group Publishing Engineering Village EPIC - National Library of New Zealand Te Puna Matauraunga o Aotearoa Ex Libris Faculty of 1000 FinELIb [The National Library of Finland] Florida Virtual Campus FLVC Forschungzentrum Juelich Fraunhofer Gessellschaft Frontiers in Bioscience Frontiers Media SA Fundacao para a Ciencia e a Tecnologia [FCT] Gale Cengage GALLILEO [Georgia Library Learning Online] Georg Thieme Verlag KG Georgetown University Library Doha Gothenburg University Library GVPi Harvard University Press Hazel Woodward HeBIS Konsortium HighWire Press Hindawi Limited Hong Kong JULAC HSLC Human Kinetics Hurix Digital ICE Publishing IEEE Computer Society IEEE Inc [Institute of Electrical and Electronics Engineers] IET Digital Library iG Publishing Pte Ltd IGI Global IHS Markit Il Mulino Pubishing House Bologna Imperial College Indian Journals.com [Divan Enterprises] New Delhi Indiana University Libraries Infobase Informa UK Ltd (t/a Primal Pictures) Informit Ingenta Intechopen International Association for Energy Economics IOP Publishing Irene Barbers IRIS Electronic Information Services Ltd Irish Newspaper Archives (INA) ITHAKA James Madison University Jill Emery JISC John John Benjamins e-Platform John Hopkins University/Project MUSE John Ochs John Wiley & Sons Inc Johns Hopkins University Journal of Membrane Science and Research (JMSR) Journal of Visualized Experiments (JoVE) JSTAGE Japan Science & Technology Agency JSTOR JUSTICE - National Institute for Informatics Karolinska Institutet Kentucky Virtual Library KESLI (Korean Electronic Site License Initiative) Kings College London Kingston University Knovel Konsortium Baden-Wuerttemberg [Universitaetsbibliothek Freiburg] Konsortium der sächsischen Hochschulbibliotheken Konsortium der Schweizer [ETH ZUERICH/EIDG TECHN] Consortium of Swiss Academic Lib Kortext Limited Leeds Beckett University [Metropol] Lexis Nexis LibLynx London School of Economics Library [LSE] LSU Libraries - Louisianna State University Libraries Macquarie University Madigan Library Manchester Metropolitan University MMU Marie Kennedy Massachusetts Medical Society Max Planck Digital Library McGraw-Hill Education MedicalDirector Michigan State University Library Microbiology Society MIT Press Mount Holyoke College MPS Technologies NASA NASIG National and State Libraries Australasia (NSLA) National Information Standards Organization National University of Ireland [University of Galway NUI] Nature Publishing Group [Macmillan] NELINET at Lyrasis NEN New Day Films New England Journal of Medicine New York University Newcastle University NewsBank Inc Niedersachsen Konsortium North East Research Libraries [NERL] Center for Northwestern University Library Norwegian Electronic Health Library Notre Dame University Libraries Nottingham Trent University [NTU] Novo Nordisk Numerique Premium Nurimedia OECD Ohio University Libraries OhioLINK OHIONET Oliver Pesch Ontario Council for University Libraries [OCUL] Optical Society of America (OSA) Optical Society of America (OSA) Overt Software Solutions Ovid Technologies Oxford University Library Services [OULS] Bodleian Oxford University Press Palgrave Macmillan Paul Needham Paula Younger Penn State University Libraries PALCI Philosophy Documentation Center Physicians Postgraduate Press PierOnline PLOS Public Library of Science Portland Press Primal Pictures Private Academic Library Network of Indiana (PALNI) Project Euclid ProQuest ProQuest ProQuest Including Ebook Central ProQuest Including Ebook Central Purdue University Libraries Qatar National Library Radford University RedLink REvista GEON RLUK - Research Libraries UK Rockefeller University Markus Library Rockefeller University Press Royal Holloway - University of London RHUL Royal Pharmaceutical Society Royal Pharmaceutical Society of Great Britain Royal Society of Chemistry S. Karger AG, Sabinet Safari Books Online Sage Publications SANLiC Sarah Bull SCELC - Statewide California Electronic Library Consortium Scholarly iQ Scholars Portal SciELO - Scientific Electronic Library Online SCONUL - Society of College National & University Libraries SCURL - Scottish Confederation of University & Research Libraries Sheridan PubFactory Silverchair Information Systems Sloane Kettering Smith College Libraries South Bank University Library Spandidos Publications Ltd SPIE (Society of Photo-Optical Instrumentation Engineers) Springer Link SpringerProtocols Squid Solutions St Georges University Statista - The statistics Portal STM SunMedia Tanya Smith Tata Institute of Social Sciences Taylor & Francis Online Texas State Library and Archives Commission The British Library The Chinese University of Hong Kong Library The Open University Thieme Medical Publishers Triangle Research Libraries Network TRLN [incl NCSU] UKSG United Kingdom Serials Group Universidade Federal de Minas Gerais University College London University Library of Maastricht University Library Utrecht University of Abertay Dundee University of Amsterdam University of Bath University of Birmingham University of Bradford University of California UCLA University of Central Florida University of Central Oklahoma University of Chicago Libraries University of Chicago Press University of Connecticut Libraries University of Denver University of Edinburgh University of Exeter University of Gent University of Glasgow University of Huddersfield University of Illinois Library University of Iowa Libraries University of Kent University of Kentucky Libraries University of Leeds [Brotherton Library] University of Leicester - David Wilson Library University of Lincoln University of Liverpool University of Michigan University Library University of Minnesota Libraries University of North Texas UNT University of Nottingham University of Pennsylvania Libraries University of Portsmouth University of Reading University of Sheffield University of Southampton University of St Andrews University of Sussex Library University of Technology Sydney University of Tennessee University of Westminster University of York University System of Maryland & Affiliated Institutions [Univ Maryland College Park] Utah Academic Library Consortium [UALC] VitalSource Limited VIVA - Virtual Library of Virginia Vlex Networks SL Washington State University Libraries Weitkämper Technology GmbH Weitkämper Technology GmbH Wellcome Trust Wolters Kluwer Espana (LamyLine) Wolters Kluwer Law and Business World Bank/IMF Yale University