| Similarity | Rank | |
|---|---|---|
| Nara | 0.558 | 48372 |
| Scopus | 0.456 | 76105 |
| Doe | 0.453 | 12189 |
| GAO | 0.448 | 41452 |
| Elsevier | 0.447 | 37493 |
| PubMed | 0.446 | 30213 |
| impact_factor | 0.446 | 92667 |
| APA | 0.441 | 17754 |
| Google_Scholar | 0.441 | 59564 |
| citation | 0.435 | 5851 |
| Tei | 0.434 | 62157 |
| open_access | 0.432 | 18492 |
| NPS | 0.431 | 23755 |
| National_Park_Service | 0.427 | 61441 |
| FWS | 0.427 | 79468 |
| federal_agency | 0.425 | 11779 |
| USGS | 0.423 | 27036 |
| Environmental_Protection_Agency | 0.422 | 91529 |
| URL | 0.419 | 4781 |
| Nga | 0.419 | 62359 |
| JSTOR | 0.418 | 80630 |
| NIH | 0.415 | 10696 |
| Forest_Service | 0.412 | 65045 |
| NSF | 0.411 | 15658 |
| Tai | 0.411 | 41686 |