NPG Asia Materials
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 9.0 | Q1 | 81.9% | 1.759 | Q1 | 94.0% |
| 2024 | 8.3 | Q1 | 82.7% | 2.152 | Q1 | 95.9% |
| 2023 | 8.6 | Q1 | 86.5% | 2.136 | Q1 | 96.0% |
| 2022 | 9.7 | Q1 | 88.8% | 2.501 | Q1 | 97.1% |
| 2021 | 10.8 | Q1 | 90.9% | 2.587 | Q1 | 97.4% |
| 2020 | — | — | 3.082 | Q1 | 97.9% | |
| 2019 | — | — | 2.613 | Q1 | 97.2% | |
| 2018 | — | — | 2.870 | Q1 | 97.4% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1884-4049
ISSN
1884-4057
region
Northern America
coverage
2009-2026