Reference Librarian
SJR0.430
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.430 | Q2 | 55.8% | |
| 2024 | — | — | 0.434 | Q2 | 57.5% | |
| 2023 | — | — | 0.415 | Q2 | 58.8% | |
| 2022 | — | — | 0.601 | Q1 | 72.1% | |
| 2021 | — | — | 0.487 | Q2 | 66.3% | |
| 2020 | — | — | 0.477 | Q2 | 64.9% | |
| 2019 | — | — | 0.804 | Q1 | 80.5% | |
| 2018 | — | — | 0.505 | Q2 | 65.6% | |
Impact history
Annual SJR and Impact Factor trend.
SJR
Journal record
eISSN
1541-1117
ISSN
0276-3877
region
Northern America
coverage
1982-2025