International Journal of Systems Science
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 4.3 | Q1 | 77.6% | 1.026 | Q1 | 84.6% |
| 2024 | 4.6 | Q1 | 86.4% | 1.345 | Q1 | 90.5% |
| 2023 | 4.9 | Q1 | 85.1% | 1.851 | Q1 | 94.9% |
| 2022 | 4.3 | Q1 | 72.5% | 1.105 | Q1 | 88.4% |
| 2021 | 2.6 | Q2 | 59.8% | 0.741 | Q2 | 79.1% |
| 2020 | — | — | 0.591 | Q2 | 71.3% | |
| 2019 | — | — | 0.791 | Q2 | 80.1% | |
| 2018 | — | — | 0.767 | Q2 | 77.5% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1464-5319
ISSN
0020-7721
country
GBcoverage
1970-2026