8.3(top 1%)
Impact Factor
447(top 1%)
H-Index
641(top 1%)
G-Index
18,506
authors
44,986
papers
2,470,168
citations
14,001
citing journals
247,917
citing authors
Selected Period:
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Impact Factor of  based on the number of citations over 2-year window
The graph shows the changes in the impact factor of and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.