Governance
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 4.0 | Q1 | 91.9% | 1.581 | Q1 | 92.7% |
| 2024 | 3.1 | Q1 | 86.0% | 1.426 | Q1 | 91.5% |
| 2023 | 2.6 | Q2 | 70.2% | 1.302 | Q1 | 90.7% |
| 2022 | 2.9 | Q2 | 67.5% | 1.305 | Q1 | 91.2% |
| 2021 | 3.3 | Q2 | 84.8% | 1.525 | Q1 | 93.3% |
| 2020 | — | — | 1.460 | Q1 | 92.1% | |
| 2019 | — | — | 1.908 | Q1 | 95.3% | |
| 2018 | — | — | 2.201 | Q1 | 95.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1468-0491
ISSN
0952-1895
country
GBcoverage
1988-2026