Viljoen, Alvaro M.
Tshwane University of Technology,
South Africa
2025 Rank: 55170
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 185 out of 112089 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55170 | 62437 |
| Total Cites | 1425 | 1471 |
| H-index | 18 | 18 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 55 | 60 |
| Number of Single+First+Last Authored Papers | 189 | 189 |
| Total Cites to Single+First+Last Authored Papers | 1053 | 1082 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1274 | 1293 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.14 |
| Self-Citation Percentage |
3.13%
|
|
Viljoen, Alvaro M.
Tshwane University of Technology,
South Africa
2021 Rank: 52147
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 154 out of 88725 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52147 | 59805 |
| Total Cites | 1946 | 2056 |
| H-index | 22 | 22 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 102 | 109 |
| Number of Single+First+Last Authored Papers | 158 | 158 |
| Total Cites to Single+First+Last Authored Papers | 1382 | 1439 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1679 | 1717 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.20 |
| Self-Citation Percentage |
5.35%
|
|
Viljoen, Alvaro M.
Tshwane University of Technology,
South Africa
2020 Rank: 63405
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 209 out of 80622 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63405 | 70083 |
| Total Cites | 1185 | 1302 |
| H-index | 16 | 16 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 80 | 85 |
| Number of Single+First+Last Authored Papers | 150 | 150 |
| Total Cites to Single+First+Last Authored Papers | 830 | 888 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1003 | 1040 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.25 |
| Self-Citation Percentage |
8.99%
|
|
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