Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 1.1 | Q1 | 95.8% | 0.381 | Q1 | 51.7% |
| 2024 | 0.6 | Q1 | 88.2% | 0.217 | Q1 | 34.1% |
| 2023 | 0.6 | Q1 | 91.2% | 0.142 | Q2 | 23.5% |
| 2022 | 0.4 | Q3 | 79.6% | 0.116 | Q3 | 20.0% |
| 2021 | 0.5 | Q3 | 91.5% | 0.190 | Q2 | 37.5% |
| 2020 | — | — | 0.181 | Q2 | 31.3% | |
| 2019 | — | — | 0.263 | Q1 | 48.1% | |
| 2018 | — | — | 0.411 | Q1 | 59.6% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0003-1615
ISSN
1533-6247
country
UScoverage
1962, 1965, 1967-1969, 1971, 1973, 1975-1978, 1980-1983, 1985-1989, 1991-1997, 1999-2026