Journal of Combinatorial Theory. Series B
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 1.3 | Q1 | 80.9% | 2.016 | Q1 | 95.3% |
| 2024 | 1.2 | Q1 | 83.0% | 2.312 | Q1 | 96.4% |
| 2023 | 1.2 | Q1 | 90.0% | 1.793 | Q1 | 94.6% |
| 2022 | 1.4 | Q1 | 89.9% | 1.869 | Q1 | 95.2% |
| 2021 | 1.5 | Q1 | 90.1% | 1.798 | Q1 | 95.1% |
| 2020 | — | — | 1.686 | Q1 | 93.9% | |
| 2019 | — | — | 2.272 | Q1 | 96.5% | |
| 2018 | — | — | 1.937 | Q1 | 94.7% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0095-8956
ISSN
1096-0902
country
UScoverage
1971-2026