27.7(top 1%)

Impact Factor

30.5(top 1%)

extended IF

373(top 1%)

H-Index

2K

authors

3.2K

papers

571.8K

citations

6.9K

citing journals

127.6K

citing authors

27.7(top 1%)

Impact Factor

30.5(top 1%)

extended IF

373(top 1%)

H-Index

2K

authors

3.2K

papers

571.8K

citations

6.9K

citing journals

127.6K

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.