Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
pnas journal impact factor 2022 | 0.62 | 1 | 6291 | 20 |
pnas journal impact factor 2021 | 1.34 | 0.5 | 5476 | 90 |
impact factor of pnas journal | 0.17 | 0.8 | 74 | 94 |
pnas impact factor 2021 | 1.94 | 0.9 | 2503 | 32 |
pnas impact factor 2020 | 1.7 | 0.4 | 167 | 75 |
pnas impact factor 2019 | 0.17 | 0.6 | 4359 | 22 |
impact factor of pnas | 1.86 | 1 | 4101 | 64 |
pnas and impact factor | 0.38 | 1 | 255 | 10 |
pnas impact factor 2023 | 1.3 | 0.8 | 160 | 22 |
pnas impact factor 2024 | 1.98 | 0.8 | 9238 | 88 |
pnas nexus impact factor 2022 | 1.92 | 0.2 | 5114 | 76 |
study published in the journal pnas | 1.43 | 0.9 | 5915 | 36 |
pnas nexus journal impact factor | 1.02 | 0.3 | 6284 | 100 |
what journal is pnas | 0.92 | 0.2 | 2983 | 13 |
journal impact factor 2022 pdf | 1.93 | 0.7 | 5412 | 28 |
impact factor of journals 2022 pdf | 1.64 | 0.5 | 7636 | 26 |
impact factor journals 2022 | 1.74 | 0.7 | 4992 | 26 |
pnas journal publication charges | 0.66 | 1 | 3364 | 97 |
j ding et al. pnas 2018 | 0.83 | 1 | 8611 | 16 |
zhu et al. 2018. pnas | 1.36 | 0.3 | 8961 | 19 |