Perspectives on Science
SJR0.448
US
USJournal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.448 | Q1 | 57.1% | |
| 2024 | — | — | 0.423 | Q1 | 56.7% | |
| 2023 | — | — | 0.333 | Q2 | 52.0% | |
| 2022 | — | — | 0.291 | Q2 | 49.8% | |
| 2021 | — | — | 0.231 | Q2 | 43.5% | |
| 2020 | — | — | 0.336 | Q2 | 54.0% | |
| 2019 | — | — | 0.256 | Q2 | 47.2% | |
| 2018 | — | — | 0.359 | Q2 | 55.6% | |
Impact history
Annual SJR and Impact Factor trend.
SJR
Journal record
eISSN
1530-9274
ISSN
1063-6145
country
UScoverage
1994-1995, 1997, 1999-2025