4.2(top 3%)

Impact Factor

4.6(top 3%)

extended IF

373(top 1%)

H-Index

11.3K

authors

60.6K

papers

1.9M

citations

2.7K

citing journals

46.7K

citing authors

4.2(top 3%)

Impact Factor

4.6(top 3%)

extended IF

373(top 1%)

H-Index

11.3K

authors

60.6K

papers

1.9M

citations

2.7K

citing journals

46.7K

citing authors

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.