1, method 1, sci periodical catalogue is updated every year. After the update, relevant personnel will publish the latest periodical catalogue on the Internet. You can search the latest SCI journal catalogue to see the journal impact factors.

Note: sci journals are divided into Chinese Academy of Sciences and JCR. Among them, the division of the Chinese Academy of Sciences is updated twice every June and around 65438+February; The JCR partition is updated every June or so.

2. Method 2: If you have made specific contributions to sci journals, you can also directly consult the magazine editors of the journals and ask about the latest impact factors of the journals.

3. Method 3. Science platform search network. The premise of searching on this platform is to purchase the search service of this platform. Otherwise, journal impact factors cannot be queried. Of course, if the company purchases related services, it can directly visit the website for retrieval through the company intranet.

The impact factors of sci journals represent the academic level of sci journals, so it is necessary to master the method of querying the impact factors of Sci journals. The higher the gold content of sci journals with high impact factors in the same field, the more difficult it is to submit. When choosing journals, we should carefully choose the journals that contribute according to the quality of our own papers.