Table 3.
Countries of origin.
| COUNTRIES OF ORIGIN | PUBLICAÇÕES |
|---|---|
| UNITED STATES | 05 |
| SOUTH AFRICA | 03 |
| SAUDI ARABIA | 03 |
| PORTUGAL | 03 |
| MÉXICO | 03 |
| BRAZIL | 02 |
| AUSTRALIA | 02 |
| RUSSIA | 02 |
| ITALY | 02 |
| UK | 02 |
| NEW ZEALAND | 02 |
| SPAIN | 02 |
Source: Research Data.
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