Table 4.
Top ten countries.
| ID | Country | Documents | Citations |
|---|---|---|---|
| 1 | India | 34 | 1670 |
| 2 | Brazil | 19 | 246 |
| 3 | Australia | 16 | 124 |
| 4 | China | 12 | 202 |
| 5 | United Kingdom | 12 | 536 |
| 6 | United States | 11 | 315 |
| 7 | Argentina | 10 | 117 |
| 8 | Sweden | 7 | 162 |
| 9 | Canada | 5 | 139 |
| 10 | Chile | 5 | 100 |
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