Journal Citation Reports
Journal Citation Reports (JCR) is an annual publication by Clarivate Analytics providing comprehensive citation metrics and performance analytics for journals indexed in Web of Science Core Collection. Launched in 1975, JCR publishes Impact Factor, the most widely recognized journal quality metric, alongside supplementary metrics (5-year IF, Journal Citation Indicator, Immediacy Index, Cited Half-Life, and citation distribution analysis). JCR is the authoritative source for journal ranking, benchmarking, and impact assessment in research evaluation systems globally. Access requires institutional subscription, though some institutions provide free access to affiliated researchers.
Source record
Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.
- Clarivate Analytics. (2024). Journal Citation Reports. Retrieved from https://clarivate.com/webofsciencegroup/solutions/journal-citation-reports/ · URL
- Clarivate Analytics. (2023). JCR Methodology Overview. https://clarivate.com/webofsciencegroup/essays/journal-citation-reports-methodology/ · URL
- Garfield, E. (1979). Citation indexing: Its theory and applications in science, technology, and humanities. Philadelphia: ISI Press. · URL
Curated claims
Claims persisted in the evidence ledger, each with its own assessment.
This view does not invent a claim assessment when the ledger has none.
Related methods
Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.