Where can I find the impact factors of journals?

Impact factors of (a selective set of) journals are published by Thomson Reuters (ISI) in the Journal Citation Reports (JCR). Go to Wageningen UR Digital Library

Select Web of Science under the heading Most used resources, open the Additional Resources tab, and select Journal Citation Reports.

Or select 'Search' from the left menu, open the Databases A-Z page under the heading Frequently used resources and select Journal Citation Reports (impact factors)

Or go directly to JCR

Note: If you are working off-campus (outside the WUR network) you have to log in with your Wageningen UR account first and access Journal Citation Reports via the Wageningen UR Digital Library.

Wageningen Digital Library, 14 November, 2011