Web of Science
Science Citation Index Expanded (1900-present), Social Sciences Citation Index (1900-present), Arts & Humanities Citation Index (1975-present), Conference Proceedings Citation Index (1990-present), Book Citation Index (2005-present)
Emerging Sources Citation Index (2015-present), Current Chemical Reactions (1985-present) (Includes Institut National de la Propriete Industrielle structure data back to 1840), Index Chemicus (1993-present)
Web of Science Core Collection searches the world’s leading scholarly journals, books, and proceedings in the sciences, social sciences, and arts and humanities and navigate the full citation network.
Web of Knowledge