Kyushu Journal of Mathematics
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.201 | Q4 | 28.0% | |
| 2024 | 0.5 | Q3 | 31.8% | 0.214 | Q4 | 33.4% |
| 2023 | 0.6 | Q3 | 55.9% | 0.446 | Q2 | 61.2% |
| 2022 | 0.4 | Q4 | 19.9% | 0.184 | Q4 | 34.6% |
| 2021 | 0.4 | Q4 | 43.4% | 0.267 | Q3 | 47.9% |
| 2020 | — | — | 0.324 | Q3 | 52.9% | |
| 2019 | — | — | 0.234 | Q3 | 44.3% | |
| 2018 | — | — | 0.307 | Q3 | 50.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
ISSN
1340-6116
country
JPcoverage
1994-2025