| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| impact factor of pnas journal | 1.66 | 0.5 | 3409 | 81 |
| pnas journal impact factor 2021 | 0.42 | 0.9 | 7304 | 87 |
| pnas journal impact factor 2022 | 1.38 | 0.6 | 1180 | 81 |
| pnas impact factor 2019 | 1.84 | 0.8 | 171 | 57 |
| pnas plus impact factor | 0.21 | 0.6 | 9632 | 96 |
| pnas impact factor 2022 | 1.05 | 0.9 | 1562 | 83 |
| pnas nexus journal impact factor | 0.22 | 0.2 | 2230 | 42 |
| pnas impact factor 2021 | 0.02 | 0.5 | 1301 | 53 |
| what journal is pnas | 0.48 | 0.5 | 6585 | 10 |
| pnas impact factor 2020 | 0.67 | 0.7 | 1539 | 81 |
| study published in the journal pnas | 0.56 | 0.5 | 604 | 50 |
| pnas impact factor 2024 | 0.18 | 0.3 | 7846 | 70 |
| pnas impact factor 2023 | 0.04 | 1 | 1564 | 8 |
| pnas microbiology impact factor | 1.4 | 0.5 | 2592 | 16 |
| is pnas a good journal | 1.15 | 0.4 | 5472 | 62 |
| pnas nexus. impact factor | 1.95 | 0.7 | 4605 | 98 |
| pnas journal publication charges | 1.11 | 1 | 2285 | 77 |
| pnas journal full name | 1.55 | 0.6 | 9247 | 41 |
| how to cite pnas journal | 0.47 | 0.3 | 2966 | 13 |
| j ding et al. pnas 2018 | 0.46 | 0.8 | 8987 | 24 |
