Scholarly Index
John S. Donaldson
University of Pretoria; 4,557 total citations; 67 total publications; best world rank #15
University of Pretoria
4,557Total citations
67Total publications
29H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Botany and Geology in Latin America and Caribbean | Lifetime | 15 | ZA 1 | 97.49 |
| Botany, Ecology, and Taxonomy Studies | Lifetime | 913 | ZA 15 | 92.73 |