Episodes
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 1.5 | Q3 | 29.3% | 0.462 | Q2 | 58.1% |
| 2024 | 2.2 | Q2 | 50.6% | 0.428 | Q2 | 57.1% |
| 2023 | 2.2 | Q2 | 56.8% | 0.583 | Q2 | 70.0% |
| 2022 | 3.1 | Q2 | 66.7% | 0.789 | Q1 | 80.1% |
| 2021 | 2.4 | Q3 | 51.1% | 0.714 | Q1 | 78.1% |
| 2020 | — | — | 0.478 | Q2 | 65.0% | |
| 2019 | — | — | 0.506 | Q2 | 67.9% | |
| 2018 | — | — | 0.581 | Q2 | 69.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
ISSN
0705-3797
country
CNcoverage
1979-1989, 1992, 1996-2025