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Scimago Journal & Country Rank is an open access service that includes indicators developed based on data in the Scopus database for evaluating journals and countries (e.g. SJR indicator). Users can produce field-specific and country-specific lists about the journals and arrange the results based on several different indicators.
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- SNIP (Source Normalized impact per Paper) depicts the journal’s average article-specific impact of a journal while also taking into account the special characteristics of different fields of science.
- IPP (Impact per Publication) is a similar indicator to Impact Factor, but the method applies a three-year citation window.
- The percentage of self-citations of a source demonstrates the citations made by the journal to its own articles (citations during the current year to articles published over the past three years)
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