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Transactions on Fuzzy Sets and Systems is Scopus-indexed (Q3, CiteScore 1.2), DOAJ. Published by Islamic Azad University.
Checked against the index lists dated .
ISSN 2821-0131Verify ISSN ↗
Publisher: Islamic Azad University
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Logic | 26 / 46 | 44th | Q3 |
| Information Systems and Management | 143 / 222 | 35th | Q3 |
| Artificial Intelligence | 406 / 570 | 28th | Q3 |
| Applied Mathematics | 484 / 680 | 28th | Q3 |
Not listed in: Web of Science, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2022–present, best quartile Q3, CiteScore 1.2.
Transactions on Fuzzy Sets and Systems is Q3 in Logic (rank 26 of 46), Q3 in Information Systems and Management (rank 143 of 222) and Q3 in Artificial Intelligence (rank 406 of 570), by CiteScore 2025. It is ranked in 4 subject areas in all.
Transactions on Fuzzy Sets and Systems is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 1.2, quartile Q3, 44th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.203, quartile Q3, with an H-index of 5.
Transactions on Fuzzy Sets and Systems is published by Islamic Azad University. Its ISSN is 2821-0131.
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Yes — it is an open-access journal, listed in DOAJ.
Transactions on Fuzzy Sets and Systems has an h-index of 0 and a 2-year mean of 0 citations per paper (OpenAlex). Its Scopus CiteScore is 1.2, quartile Q3. On 2-year citations it ranks #38 of 42 Scopus journals in Logic.
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.
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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