Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.5 | Q1 | 78.5% | 0.137 | Q2 | 13.1% |
| 2024 | 0.4 | Q2 | 74.5% | 0.219 | Q1 | 34.4% |
| 2023 | 0.3 | Q2 | 72.2% | 0.137 | Q2 | 22.3% |
| 2022 | 0.4 | Q3 | 79.6% | 0.187 | Q2 | 35.3% |
| 2021 | 0.5 | Q3 | 89.0% | 0.339 | Q1 | 55.3% |
| 2020 | — | — | 0.201 | Q1 | 35.7% | |
| 2019 | — | — | 0.363 | Q1 | 58.3% | |
| 2018 | — | — | 0.173 | Q2 | 29.0% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0014-1801
ISSN
1527-5477
region
Northern America
coverage
1970, 1974-1977, 1981, 1983-1986, 1991, 1996-2025