Journal of the Illuminating Engineering Institute of Japan (Shomei Gakkai Shi)
SJR0.277
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.277 | Q3 | 40.6% | |
| 2024 | — | — | 0.104 | Q4 | 4.5% | |
| 2023 | — | — | 0.107 | Q4 | 12.2% | |
| 2022 | — | — | 0.101 | Q4 | 11.8% | |
| 2021 | — | — | 0.114 | Q4 | 21.3% | |
| 2020 | — | — | 0.101 | Q4 | 0.0% | |
| 2019 | — | — | 0.108 | Q4 | 11.6% | |
| 2018 | — | — | 0.103 | Q4 | 0.0% | |
Impact history
Annual SJR and Impact Factor trend.
SJR
Journal record
eISSN
1349-838X
ISSN
0019-2341
region
Asiatic Region
coverage
1917-1934, 1936-1942, 1950-1979, 2004-2025