Scholarly Index
Steven P. Chappell
Johnson Space Center; 470 total citations; 44 total publications; best world rank #816
Johnson Space Center
470Total citations
44Total publications
13H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Space Exploration and Technology | Lifetime | 816 | US 571 | 93.12 |