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Academic Journal

Q3

Notes on Intuitionistic Fuzzy Sets

BulgariaDecision Sciences (miscellaneous) (Q3); Engineering (miscellaneous) (Q3); Computational Theory and Mathematics (Q4); Mathematics (miscellaneous) (Q4)ISSN-matched source record
Q3Ranking
—Impact Factor (year unverified)
7H-index (SCImago 2025)
0.219SJR (2025)
2020-2026Coverage

About Notes on Intuitionistic Fuzzy Sets

Notes on Intuitionistic Fuzzy Sets is a scholarly journal published by Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences". SCImago 2025 lists it in Q3, with an SJR of 0.219 and H-index of 7.

Coverage: 2020-2026. Research categories: Decision Sciences (miscellaneous) (Q3); Engineering (miscellaneous) (Q3); Computational Theory and Mathematics (Q4); Mathematics (miscellaneous) (Q4).

Open-access policies and author information

Reported in the official DOAJ public CSV snapshot (2026-09-01), downloaded 2026-10-03. Record updated 2025-08-07. This snapshot does not establish today’s listing status or fee quotation.

Accepted manuscript languagesEnglish
Licence optionsCC BY
Peer-review processAnonymous peer review
APCNo APC reported in the DOAJ snapshot
Waiver policy reportedNo
Other fees reportedNo
Author retains unrestricted copyrightYes
Reported submission-to-publication time15 weeks on average; not a guarantee
Openly licensed content since2023 (not the journal founding year)

Publisher policy links recorded by DOAJ

Source: DOAJ journal record. Journal metadata is distributed by DOAJ under CC0. Confirm current fees, tax, eligibility and waiver terms with the publisher.

Source-backed journal facts

ISSN(s)1310-4926, 2367-8283
ISSN-L1310-4926
Source typeJournal
Publisher country codeBG
Fully open access (OpenAlex)Yes
DOAJ flag (OpenAlex)Listed in OpenAlex metadata; confirm current status in DOAJ
Works recorded in OpenAlex347
Citations recorded in OpenAlex1,110
OpenAlex H-index11
Years represented in OpenAlex1999–2026 (not the founding or closing dates)

Topics in published research

Intuitionistic Fuzzy Systems Applications; Multi-Criteria Decision Making; Fuzzy Logic and Control Systems; Fuzzy and Soft Set Theory; Fuzzy Systems and Optimization; Advanced Algebra and Logic.

OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.

Source: OpenAlex source record. Retrieved 2026-10-03. Source record updated 2026-10-01. OpenAlex metrics are different from SCImago metrics and the Clarivate Journal Impact Factor.

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