Observatory
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 1.3 | Q3 | 27.9% | 0.152 | Q4 | 16.9% |
| 2024 | 1.6 | Q3 | 43.5% | 0.182 | Q4 | 27.0% |
| 2023 | 1.0 | Q4 | 27.3% | 0.206 | Q4 | 36.2% |
| 2022 | 1.5 | Q3 | 45.5% | 0.227 | Q4 | 41.8% |
| 2021 | 1.9 | Q3 | 46.3% | 0.123 | Q4 | 23.9% |
| 2020 | — | — | 0.111 | Q4 | 5.4% | |
| 2019 | — | — | 0.128 | Q4 | 21.5% | |
| 2018 | — | — | 0.116 | Q4 | 5.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
ISSN
0029-7704
country
GBcoverage
1996-2013, 2015, 2017-2024