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National Academy Science Letters is Scopus-indexed (Q2, CiteScore 2.8), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Springer India.
Checked against the index lists dated .
ISSN 0250-541XVerify ISSN ↗2250-1754Verify ISSN ↗
Publisher: Springer India
Cost to publish: About US$3,190 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Engineering (miscellaneous) | 144 / 300 | 52nd | Q2 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2005–present, best quartile Q2, CiteScore 2.8.
National Academy Science Letters is Q2 in Engineering (miscellaneous) (rank 144 of 300), by CiteScore 2025.
National Academy Science Letters is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 2.8, which places it in quartile Q2 at the 52nd percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.285, quartile Q3, with an H-index of 33.
The publisher lists an article processing charge of about US$3,190 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
National Academy Science Letters is published by Springer India. Its print ISSN is 0250-541X and its online ISSN is 2250-1754.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
National Academy Science Letters has an h-index of 38 and a 2-year mean of 0.8 citations per paper (OpenAlex). Its Scopus CiteScore is 2.8, quartile Q2. On 2-year citations it ranks #186 of 268 Scopus journals in Engineering (miscellaneous).
National Academy Science Letters published 311 papers in 2025. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 98 research articles (2026), authors are most often from India (91.7%), Malaysia (2%) and China (1%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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