The impact factor is an internationally accepted journal evaluation index, that is, the total number of citations of papers published in the first two years of a journal in a statistical year divided by the total number of papers published in the first two years of the journal. This indicator is a relative statistical value. Generally speaking, the greater the influence factor, the greater its academic influence.
The latest SCI impact factor query and periodical contribution analysis system;
1. Open LetPub's latest SCI impact factor query and periodical contribution analysis system with 360 browser.
2. Scroll down, find scientific research tools, and click SCI Query].
3. Enter the journal name, take Nature as an example, and click Query to see the influencing factors of Nature and its sub-journals.