Table 1 Main information

Timespan

1965:2023

Sources (Journals, Books, etc.)

502

Documents

934

 Annual Growth Rate %

4.14

 Document Average Age

10.4

 Average citations per doc

21.8

Document contents

 Keywords Plus (ID)

8971

 Author's Keywords (DE)

2532

Authors

 Authors

3047

 Authors of single-authored docs

29

Authors collaboration

 Single-authored docs

33

 Co-Authors per Doc

4.28

 International co-authorships %

13.08

Document types

 Article

934