History of Science and Technology
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.9 | Q2 | 73.0% | 0.250 | Q1 | 36.8% |
| 2024 | 0.6 | Q2 | 58.9% | 0.246 | Q1 | 38.8% |
| 2023 | 0.2 | Q4 | 22.7% | 0.132 | Q2 | 20.6% |
| 2022 | 0.3 | 36.8% | 0.229 | Q1 | 42.2% | |
| 2021 | — | — | 0.147 | Q2 | 30.0% | |
| 2020 | — | — | — | 0.0% | ||
| 2019 | — | — | — | 0.0% | ||
Impact history
Annual SJR and Impact Factor trend.
SJRIF