5.7(top 2%)
Impact Factor
258(top 1%)
H-Index
431(top 1%)
G-Index
14,553
authors
23,519
papers
1,009,722
citations
12,292
citing journals
203,500
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.