Evolution
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 3.0 | Q2 | 70.9% | 1.171 | Q1 | 87.6% |
| 2024 | 2.6 | Q2 | 62.3% | 1.172 | Q1 | 87.9% |
| 2023 | 3.1 | Q2 | 64.1% | 1.235 | Q1 | 89.7% |
| 2022 | 3.3 | Q2 | 60.6% | 1.503 | Q1 | 93.1% |
| 2021 | 4.2 | Q2 | 64.0% | 1.560 | Q1 | 93.5% |
| 2020 | — | — | 1.840 | Q1 | 94.8% | |
| 2019 | — | — | 1.998 | Q1 | 95.6% | |
| 2018 | — | — | 2.344 | Q1 | 96.3% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0014-3820
ISSN
1558-5646
country
GBcoverage
1948-1949, 1955, 1963-1964, 1970-1978, 1980-2026