11.1(top 1%)
Impact Factor
12.1(top 1%)
extended IF
945(top 1%)
H-Index
95,625
authors
147,450
papers
16,372,021
citations
32,451
citing journals
1,335,337
citing authors
Selected Period:
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H-Index of Proceedings of the National Academy of Sciences of the United States of America based on the highly cited papers
The graph shows the changes in the h-index of Proceedings of the National Academy of Sciences of the United States of America and its the corresponding percentile for the sake of comparison with the entire literature. H-index is a common scientometric index, which is equal to h if the journal has published at least h papers having at least h citations.