Journal Citation Reports Reference Guide
clarivate.com › 06 › JCR_2021_Reference_GuideJournal Citation Reports™vs the Web of Science™ A key difference between the Web of Science™and the Journal Citation Reports™(JCR) is that the Web of Science is continually updated, while the JCR data represent a snapshot from a specific time, namely, the date when the data were extracted for analysis. This difference reflects the essential
Web of Science Journal Citation Reports: 2021 Release Updates
clarivate.com › 2021 › 05Journal Citation Reports for details about this analysis. Determining JCR year JCR reviews item dates Item processed as Early Access Early Access Year >= 2020 Use Final Publication Year Use Final Publication Year* Use Early Access Year Yes Yes No No … Final Publication Early Access 2018 Final Publication 2019 2020 2021 Paper A Paper B Paper C