Scientific American is the 51st out of 116 General Sciences journals. This Journal is the 212nd out of 2,115 History journals. This means the journal is among the top 11% in the discipline of History. This Journal is the 5838th out of 18,687 Social Sciences journals.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.