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International Journal of Lean Six Sigma is Scopus-indexed (Q1, CiteScore 9.4), ABDC B, ABS / AJG 1, WoS SCIE/SSCI. It is covered by India's One Nation One Subscription scheme for reading access. Published by Emerald Group Publishing.
Checked against the index lists dated .
ISSN 2040-4166Verify ISSN ↗2040-4174Verify ISSN ↗
Publisher: Emerald Group Publishing
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Management Science and Operations Research | 38 / 225 | 83rd | Q1 |
Not listed in: DOAJ, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2010–present, best quartile Q1, CiteScore 9.4.
International Journal of Lean Six Sigma is Q1 in Management Science and Operations Research (rank 38 of 225), by CiteScore 2025.
International Journal of Lean Six Sigma is indexed in the Science Citation Index Expanded and Social Sciences Citation Index, 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 9.4, which places it in quartile Q1 at the 83rd percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.785, quartile Q1, with an H-index of 65.
International Journal of Lean Six Sigma is published by Emerald Group Publishing. Its print ISSN is 2040-4166 and its online ISSN is 2040-4174.
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 and Social Sciences Citation Index.
It is rated B in the ABDC Journal Quality List 2025 under Strategy, management and organisational behaviour.
It is graded 1 in the Chartered Association of Business Schools (ABS) Academic Journal Guide (AJG) 2024, in the Operations and Technology Management field, unchanged from 2021.
No — it is not registered as an open-access journal in DOAJ or Scopus.
International Journal of Lean Six Sigma has an h-index of 71 and a 2-year mean of 3.38 citations per paper (OpenAlex). Its Scopus CiteScore is 9.4, quartile Q1. On 2-year citations it ranks #63 of 209 Scopus journals in Management Science and Operations Research.
International Journal of Lean Six Sigma published 78 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 (2025–2026), authors are most often from Brazil (14.3%), India (10.6%) and United States (7.1%).
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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