Scholarly Index
P. S. Hammes
University of Pretoria; 1,413 total citations; 76 total publications; best world rank #409
University of Pretoria
1,413Total citations
76Total publications
19H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Potato Plant Research | Lifetime | 409 | ZA 4 | 95.13 |
| Flowering Plant Growth and Cultivation | Lifetime | 516 | ZA 7 | 93.63 |
| Sunflower and Safflower Cultivation | Lifetime | 765 | ZA 3 | 77.20 |