Web of Science (WOS)

  •  Science Citation Index Expanded (SCI-EXPANDED)

Available: 1975-present
The Science Citation Index Expanded is a multidisciplinary index to the journal literature of the sciences. It fully indexes 5,900 major journals across 150 scientific disciplines, that's 2,100 more journals than the print and CD-ROM versions of the SCI. The Science Citation Index Expanded includes all cited references captured from indexed articles.

  •  Social Sciences Citation Index (SSCI)

Available: 1975-present
The Social Sciences Citation Index is a multidisciplinary index to the journal literature of the social sciences. It fully indexes more than 1,725 journals across 50 social sciences disciplines, and it indexes individually selected, relevant items from over 3,300 of the world's leading scientific and technical journals.

  •  Conference Proceedings Citation Index- Science (CPCI-S)
  •  Conference Proceedings Citation Index- Social Science & Humanities (CPCI-SSH)

Available: 1990-present
Access the world’s leading scholarly journals in the sciences, social sciences and examine proceedings of international conferences, symposia, seminars, colloquia, workshops, and conventions.

  •  Essential Science Indicators (ESI)

The Essential Science Indicators database reveals emerging science trends as well as influential individuals, institutions, papers, journals, and countries in your field of research.With science trend statistics drawn from more than 12 million articles in more than 12,000 journals from around the world, Essential Science Indicators delivers the in-depth coverage you need to effectively analyze and benchmark research performance, identify significant trends, rank top performers, and evaluate potential employees and collaborators.

  • Arts & Humanities Citation Index (A&HCI)

Available: 1975-present

Arts & Humanities Citation Index is a multidisciplinary index and fully indexes over 1,700 arts and humanities journals, as well as selected items from over 250 scientific and social sciences journals.

  • Emerging Sources Citation Index (ESCI)

Available: 2005-present

The Emerging Sources Citation Index (ESCI) was launched in late 2015 as a new database within Clarivate Analytics' (formerly Thomson Reuters') Web of Science. ... This means around 20% of our journals are indexed in the ESCI.