Journal of the National Science Foundation of Sri Lanka
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.7 | Q3 | 25.7% | 0.173 | Q3 | 22.1% |
| 2024 | 0.4 | Q4 | 20.6% | 0.170 | Q3 | 24.6% |
| 2023 | 0.4 | Q4 | 20.9% | 0.160 | Q3 | 27.3% |
| 2022 | 0.5 | Q4 | 26.8% | 0.155 | Q3 | 29.5% |
| 2021 | 0.7 | Q4 | 53.2% | 0.195 | Q3 | 38.3% |
| 2020 | — | — | 0.151 | Q3 | 23.2% | |
| 2019 | — | — | 0.139 | Q3 | 25.1% | |
| 2018 | — | — | 0.176 | Q3 | 29.6% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
2362-0161
ISSN
1391-4588
country
LKcoverage
1999-2026