Notes and Queries
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.1 | 45.5% | 0.101 | Q4 | 0.0% | |
| 2024 | 0.1 | 55.3% | 0.134 | Q2 | 15.8% | |
| 2023 | 0.1 | 44.3% | 0.103 | Q3 | 10.6% | |
| 2022 | 0.1 | 52.6% | 0.103 | Q3 | 14.6% | |
| 2021 | — | 98.4% | 0.101 | Q4 | 13.8% | |
| 2020 | — | — | 0.112 | Q2 | 6.6% | |
| 2019 | — | — | 0.111 | Q2 | 13.4% | |
| 2018 | — | — | 0.102 | Q3 | 0.0% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1471-6941
ISSN
0029-3970
country
GBcoverage
1849-2025