A trusted, high quality collection of journals, books, and conference proceedings
Curated with care by an expert team of in-house Web of Science Editors, the Web of Science Core Collection allows you to search with confidence and explore the deep citation connections in the sciences, social sciences, arts, and humanities. Web of Science Core Collection is our premier resource on the Web of Science platform and the world’s original citation index for scientific and scholarly research.
A curated collection, Web of Science Core Collection contains over 21,100 peer-reviewed, high-quality scholarly journals published worldwide (including Open Access journals) in over 250 sciences, social sciences, and arts & humanities disciplines. Conference proceedings and book data are also available.
Our process of curation is unique
Editorial decisions are conducted by our expert in-house editors, who have no affiliations to publishing houses or research institutes. Using objectivity, selectivity, and collection dynamics as the basic principles of our selection process, we use a single set of 28 criteria to evaluate a journal’s quality (24 quality criteria) and influence (4 impact criteria). These are dynamic collections, subject to continuous curation, to ensure journals continue to meet our editorial standards and are in the appropriate collection.
The Web of Science Core Collection provides comprehensive coverage of the sciences, social sciences and arts and humanities across journals, books and conference proceedings.
No other resource indexes as deeply and completely as the Web of Science Core Collection. All the journals that we select for inclusion in the collection are indexed cover-to-cover. For each paper, we capture all authors, all author affiliations, abstract and key words (where present), funding acknowledgements, including agency and grant numbers (if provided), and all cited references.
Complete Cited Reference Searching
The power of complete cited reference searching enables you to access the entire citation network of 1.5 billion cited reference connections in the Web of Science Core Collection. Cited reference searching lets you track how any idea, innovation, or creative work has been confirmed, applied, improved, extended, or corrected, and discover anyone who is citing your research worldwide. So you can be confident that using Web of Science Core Collection will enable you to find the complete citation network.
Organization Name Unification
The Web of Science Core Collection curates hierarchical structure of over 13,000 institutional names, letting you find all the research from an academic or corporate institution using one version of its name.
Research Funding Data
By indexing funding acknowledgements, the Web of Science Core Collection lets you see who is funding the most impactful research in the world. Wherever possible, we add additional funding data from Medline and researchfish.
The Citation Reports tool allows you see the citation impact for any group of work. Citation Reports include a graphical display of publications per year and citations per year, and provide total times cited, average times cited, and the h-index so you can measure and compare citation impact.
Connected to Google Scholar
You can now move seamlessly between the open web and the Web of Science Core Collection. Google Scholar results include times cited counts and direct links to Web of Science Core Collection.
The Web of Science is the most trusted source of open access data.
Over 12 million gold and green versioned articles, as well as bronze free-to-read articles, are available from 5,000 fully open access, hybrid and subscription journals curated by our in-house team and trusted partners.
By using the Web of Science platform, you can better measure and report on the impact of your institution’s or funding agency’s investment in open access.
Science Citation Index Expanded (SCIE)
Search across over 9,200 of the world’s most impactful journals across 178 scientific disciplines. More than 53 million records and 1.18 billion cited references date back from 1900 to present.
Social Sciences Citation Index (SSCI)
Search across over 3,400 of the world’s most impactful journals across 58 social sciences disciplines. More than 9 million records and 122 million cited references date back from 1900 to present.
Arts & Humanities Citation Index (AHCI)
Search across over 1,800 of the world’s most impactful journals across 28 arts & humanities disciplines. More than 4.9 million records and 33 million cited references date back from 1975 to present.
Emerging Sources Citation Index (ESCI)
Search across over 7,800 of the world’s highest-quality journals across 254 disciplines. More than 3 million records and 74 million cited references date back from 2005 to present.
Conference Proceedings Citation Index (CPCI)
This multidisciplinary index is the fastest way to gain access to cutting edge, impactful research derived from over 205,000 conference proceedings. More than 70 million cited references data back from 1990 to present.
Book Citation Index (BKCI)
Discover over 104,500 editorially selected books with 10,000 new books added each year. More than 53 million cited references date back from 2005 to present.
Current Chemical Reactions and Index Chemicus
Current Chemical Reactions and Index Chemicus provide deep chemical structure and reaction indexing. An integrated chemical drawing tool lets you draw compounds and structures to search with precision, while integration with Web of Science Core Collection provides seamless citation navigation and ensures resource quality.
Web of Science Core Collection content is uniquely selective and our indexing is uniquely consistent. Our independent and thorough editorial process ensures journal quality, while over fifty years of consistent, accurate, and complete indexing has created an unparalleled data structure. Every article and all cited references from every journal have been indexed, creating the most comprehensive and complete citation network to power both confident discovery and trusted assessment.
Only the Web of Science Core Collection indexes every piece of content cover-to-cover, creating a complete and certain view of over 115 years of the highest quality research.
Access our videos, training materials, LibGuides, webinars, and blog posts to learn more.
Talk to our team