SCI, whose full name is ScienceCitationIndex, is a world-famous periodical literature retrieval tool published by institute for scientific information (ISI). Its publishing forms include printed periodicals, CDs and online databases, as well as online databases on the Internet. SCI contains about 3,500 core journals published all over the world in the fields of mathematics, science, chemistry, agriculture, forestry, medicine, life sciences, astronomy, geography, environment, materials and engineering technology.
After more than 50 years of development, sci has now developed into a very important large-scale database in the contemporary world, and has been included in one of the six famous international retrieval systems. This is a very important reference book and an important basis for the evaluation of scientific research results.
The total number of China periodicals collected by SCI is still relatively small, but it is still a slow rising trend. This is relatively easy to find. You can find it directly by going to HowNet. Click journal navigation first, then click database journal source navigation, and then click SCI scientific citation index. All the collected China periodicals can be found here.