Quality Progress
SJR0.100
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.100 | Q4 | 0.0% | |
| 2024 | — | — | — | 0.0% | ||
| 2023 | — | — | 0.108 | Q4 | 12.5% | |
| 2022 | — | — | 0.109 | Q4 | 16.9% | |
| 2021 | — | — | 0.115 | Q4 | 21.6% | |
| 2020 | — | — | 0.124 | Q4 | 12.2% | |
| 2019 | — | — | 0.137 | Q3 | 24.5% | |
| 2018 | — | — | 0.129 | Q3 | 14.2% | |
Impact history
Annual SJR and Impact Factor trend.
SJR
Journal record
ISSN
0033-524X
region
Northern America
coverage
1974, 1978-2025