Impact Factor (IF)

Citation index of scientific journals on the Philadelphia List, presented by the Journal Citation Reports (JCR). In addition to the standard IF, covering two calendar years, a 5-year IF is also used. The IF is calculated according to an established formula. The JCR database also contains charts of the dynamics of changes in the IF of a given journal (collected over the last years), source data, information on the share of Open Access articles, etc.