Impact factor - Wikipedia
https://en.wikipedia.org/wiki/Impact_factorIn any given year, the two-year journal impact factor is the ratio between the number of citations received in that year for publications in that journal that were published in the two preceding years and the total number of "citable items" published in that journal during the two preceding years: For example, Nature had an impact factor of 41.577 in 2017: This means that, on average, its papers published in 2015 and 2016 received roughly 42 citation…
2017 Journal Impact Factor (JCR) - UFRB
www.ufrb.edu.br › 2017JournalImpactFactor2017 Journal Impact Factor (JCR) Technical Report · June 2017 CITATIONS 0 READS 12,350 1 author: Pawel Domagala Pomeranian Medical University in Szczecin 34 PUBLICATIONS 326 CITATIONS SEE PROFILE All content following this page was uploaded by Pawel Domagala on 20 June 2017. The user has requested enhancement of the downloaded file.
Impact factor - Wikipedia
en.wikipedia.org › wiki › Impact_factorFor example, Nature had an impact factor of 41.577 in 2017: IF 2017 = Citations 2017 Publications 2016 + Publications 2015 = 74090 880 + 902 = 41.577. {\displaystyle {\text {IF}}_ {2017}= {\frac { {\text {Citations}}_ {2017}} { {\text {Publications}}_ {2016}+ {\text {Publications}}_ {2015}}}= {\frac {74090} {880+902}}=41.577.}