Heron
SJR0.152
NL
NLJournal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.152 | Q4 | 17.0% | |
| 2024 | — | — | 0.177 | Q4 | 26.0% | |
| 2023 | — | — | 0.101 | Q4 | 8.4% | |
| 2022 | — | — | 0.271 | Q3 | 47.4% | |
| 2021 | — | — | 0.254 | Q3 | 46.4% | |
| 2020 | — | — | 0.442 | Q2 | 62.6% | |
| 2019 | — | — | 0.202 | Q3 | 39.1% | |
| 2018 | — | — | 0.195 | Q3 | 33.9% | |
Impact history
Annual SJR and Impact Factor trend.
SJR
Journal record
eISSN
0046-7316
ISSN
1574-4078
country
NLcoverage
1970, 1972-1994, 1996-2024