Notes on Intuitionistic Fuzzy Sets - Revision history

Vassia Atanassova: /* Acknowledgements */ no liability

2025-11-19T14:03:06Z

Acknowledgements: no liability

← Older revision		Revision as of 17:03, 19 November 2025
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	== <font color="#D33682">Acknowledgements</font> ==		== <font color="#D33682">Acknowledgements</font> ==

	International Journal "Notes on Intuitionistic Fuzzy Sets" is supported by the National Science Fund ~~of Bulgaria~~:		International Journal "Notes on Intuitionistic Fuzzy Sets" is supported by the Bulgarian National Science Fund:
	* Grant No. '''DNP-05-37/2016''' for Volume 23, Numbers 1-4, year 2017		* Grant No. '''DNP-05-37/2016''' for Volume 23, Numbers 1-4, year 2017
	* Grant No. '''DNP-06-08/2017''' for Volume 24, Numbers 1-4, year 2018		* Grant No. '''DNP-06-08/2017''' for Volume 24, Numbers 1-4, year 2018
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	* Grant No. '''KP-06-NP4-22/2022''' for Volume 29, Numbers 1-4, year 2023		* Grant No. '''KP-06-NP4-22/2022''' for Volume 29, Numbers 1-4, year 2023
	* Grant No. '''KP-06-NP6-7/2024''' for Volume 31, Numbers 1-4, year 2025		* Grant No. '''KP-06-NP6-7/2024''' for Volume 31, Numbers 1-4, year 2025

			Bulgarian National Science Fund bears no liability for the content of the published materials.

	== <font color="#D33682">Contacts</font> ==		== <font color="#D33682">Contacts</font> ==

Vassia Atanassova: /* Indexing */ corrections

2025-08-07T05:51:31Z

Indexing: corrections

← Older revision		Revision as of 08:51, 7 August 2025
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	<font color="#D33682">'''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>		<font color="#D33682">'''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>

	In addition, the journal is indexed at the following databases: ~~Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library)~~, ~~ISSN Portal~~ (~~ex-ROAD –~~ Directory of Open Access ~~Scholarly Resources~~), OpenAlex, WorldCat / OCLC~~, Academic Resource Index ResearchBib~~, and Zentralblatt MATH (1995-2017) ~~and has applied for indexing in several other databases~~.		In addition, the journal is indexed at the following databases: CrossRef, DOAJ (Directory of Open Access Journals), ISSN Portal, OpenAlex, Scilit by MDPI, WorldCat / OCLC, and Zentralblatt MATH (1995-2017).

	As of its beginning in 1995, Journal copies are archived in the “St. St. Cyril and Methodius” National Library of Bulgaria.		As of its beginning in 1995, Journal copies are archived in the “St. St. Cyril and Methodius” National Library of Bulgaria and in the Nacional Centre for Information and Documentation of Bulgaria (NACID).

	== <font color="#D33682">Pricing</font> ==		== <font color="#D33682">Pricing</font> ==

Vassia Atanassova: /* Review process */ ++

2025-07-31T12:41:34Z

Review process: ++

← Older revision		Revision as of 15:41, 31 July 2025
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	All papers and conference reports in "Notes on Intuitionistic Fuzzy Sets" pass through a rigorous process of review before being accepted for publication. The editorial board of the journal is international with representatives from Australia, Belgium, Bulgaria, France, Germany, India, Mexico, Poland, Romania, Slovakia, Turkey, United Kingdom, USA, who are renowned specialists in the area of fuzzy and intuitionistic fuzzy sets and logics. For acceptance for publication, two positive single blind peer reviews are required by independent reviewers. Strict ethical publication policy applies to all journal editors, reviewers and authors.		All papers and conference reports in "Notes on Intuitionistic Fuzzy Sets" pass through a rigorous process of review before being accepted for publication. The editorial board of the journal is international with representatives from Australia, Belgium, Bulgaria, France, Germany, India, Mexico, Poland, Romania, Slovakia, Turkey, United Kingdom, USA, who are renowned specialists in the area of fuzzy and intuitionistic fuzzy sets and logics. For acceptance for publication, two positive single blind peer reviews are required by independent reviewers. Strict ethical publication policy applies to all journal editors, reviewers and authors.

			Papers will only be considered if the content is substantially new, original material which has not been published elsewhere, has not been submitted concurrently elsewhere, nor is likely to be published substantially in the same form elsewhere. NNTDM reserves the right to conduct a preliminary screening (triage) of the manuscripts and desk reject without further peer review any submissions that are out of the thematic scope of the Journal, not formatted in accordance with the Journal’s templates and requirements, or feature content below the level of a scientific journal.

			Authors are welcome to suggest two or three names of potential reviewers with their Scopus profiles and email addresses. Please note that these potential reviewers shall not share the same affiliation and country of residence with any of the coauthors of the submitted manuscript. Further, a Scopus h-index of at least 5 is required. However, NNTDM reserves the right to invite for reviewers other specialists than those proposed.

	== <font color="#D33682">Indexing</font> ==		== <font color="#D33682">Indexing</font> ==

Vassia Atanassova: /* Impact */

2025-07-31T12:39:02Z

Impact

← Older revision		Revision as of 15:39, 31 July 2025
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	== <font color="#D33682">Impact</font> ==		== <font color="#D33682">Impact</font> ==

	Scientific research published in the Journal has constantly increased its outreach to the international research community working in the area of intuitionistic fuzzy sets. According to data from ~~SCOPUS~~ (~~Jan 2022~~), more than ~~1100~~ publications, indexed in ~~the SCOPUS database~~, have cited papers from Notes on Intuitionistic Fuzzy Sets, as of the beginning of the Journal's publication in 1995.		Scientific research published in the Journal has constantly increased its outreach to the international research community working in the area of intuitionistic fuzzy sets.

			As of July 2025, NIFS has Scopus Journal Rank (SJR) for 2024 equal to 0.258, and Scopus quartile Q3.

			According to data from Scopus (July 2025), [https://www.scopus.com/results/results.uri?st1=%22notes+on+intuitionistic+fuzzy+sets%22&st2=&s=REF%28%22notes+on+intuitionistic+fuzzy+sets%22%29&limit=10&origin=searchbasic&sort=plf-f&src=s&sot=b&sdt=b&sessionSearchId=bf19d29a00e8c2f776f225c7a8d2e00b more than 2000 publications, indexed in Scopus, have cited papers] from Notes on Intuitionistic Fuzzy Sets, as of the beginning of the Journal's publication in 1995.

			More than 170 papers from NIFS are now [https://www.scopus.com/results/results.uri?st1=%22notes+on+intuitionistic+fuzzy+sets%22&st2=&s=SRCTITLE%28%22notes+on+intuitionistic+fuzzy+sets%22%29&limit=10&origin=searchbasic&sort=plf-f&src=s&sot=b&sdt=b&sessionSearchId=bf19d29a00e8c2f776f225c7a8d2e00b indexed in Scopus], which is the Journal's contents as of the beginning of 2020.

	== <font color="#D33682">Acknowledgements</font> ==		== <font color="#D33682">Acknowledgements</font> ==

Vassia Atanassova: /* Pricing */

2025-07-31T12:02:45Z

Pricing

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	✓ In electronic version, the full NIFS contents is available free-of-charge through the Journal website.		✓ In electronic version, the full NIFS contents is available free-of-charge through the Journal website.

			Additionally, NNTDM offers its authors and readers the opportunity to purchase copies or make annual subscription to the printed version of the Journal. We accept bank transfers and issue invoices.

			Prices (as of January 2025):

			* Price for a single copy of any volume/number – 60 EUR
			* Annual subscription (4 copies/year) – 240 EUR

			Details for bank transfer:

			* '''Account holder:''' Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences
			* '''Holder address:''' 21 Acad. Georgi Bonchev Str., Sofia 1113, Bulgaria
			* '''Bank name:''' UniCredit Bulbank, Branch “Kaloyan”
			* '''Bank address:''' 7 Sveta Nedelya Sq., Sofia 1000, Bulgaria
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			* '''Bank SWIFT / BIC:''' UNCRBGSF

			'''Please note that all bank charges are on the account of the ordering side (you).''' The postal charges for the delivery are on behalf of the Journal (us).

			Please let us know by email (nntdm.journal@gmail.com) which issues you would like to purchase, as well as provide the necessary invoice details and postal address for delivery.

			We issue invoices for every bank transfer that we receive.

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			Please let us know if you need a preliminary proforma invoice.

			For delivery, we use the services of the Bulgarian National Posts and provide links with tracking numbers for every delivery.

	== <font color="#D33682">Impact</font> ==		== <font color="#D33682">Impact</font> ==

Vassia Atanassova at 06:28, 25 June 2025

2025-06-25T06:28:30Z

← Older revision		Revision as of 09:28, 25 June 2025
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	\| Online ISSN \|\| '''2367-8283'''		\| Online ISSN \|\| '''2367-8283'''
	\|-		\|-
	\| DOI \|\| '''[https://~~doi~~.~~org~~/10.~~7546~~/~~nifs 10~~.~~7546~~/~~nifs~~]'''		\| DOI \|\| '''10.7546/nifs'''
			\|-
			\| SJR (2024)\|\| '''[https://www.scimagojr.com/journalsearch.php?q=21101241973&tip=sid&clean=0 0.258]'''
			\|-
			\| Scopus Quartile \|\| '''[https://www.scimagojr.com/journalsearch.php?q=21101241973&tip=sid&clean=0 Q3]'''
	\|}		\|}
	__NOTOC__		__NOTOC__

Vassia Atanassova: /* Indexing */

2025-06-25T06:25:53Z

Indexing

← Older revision		Revision as of 09:25, 25 June 2025
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	== <font color="#D33682">Indexing</font> ==		== <font color="#D33682">Indexing</font> ==

	<font color="~~red~~">'''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>		<font color="#D33682">'''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>

	In addition, the journal is indexed at the following databases: Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library), ISSN Portal (ex-ROAD – Directory of Open Access Scholarly Resources), OpenAlex, WorldCat / OCLC, Academic Resource Index ResearchBib, and Zentralblatt MATH (1995-2017) and has applied for indexing in several other databases.		In addition, the journal is indexed at the following databases: Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library), ISSN Portal (ex-ROAD – Directory of Open Access Scholarly Resources), OpenAlex, WorldCat / OCLC, Academic Resource Index ResearchBib, and Zentralblatt MATH (1995-2017) and has applied for indexing in several other databases.

Vassia Atanassova: /* Indexing */

2025-06-25T06:25:36Z

Indexing

← Older revision		Revision as of 09:25, 25 June 2025
Line 28:		Line 28:
	== <font color="#D33682">Indexing</font> ==		== <font color="#D33682">Indexing</font> ==

	<font ~~size~~="~~105%~~"> '''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>		<font color="red">'''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>

	In addition, the journal is indexed at the following databases: Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library), ISSN Portal (ex-ROAD – Directory of Open Access Scholarly Resources), OpenAlex, WorldCat / OCLC, Academic Resource Index ResearchBib, and Zentralblatt MATH (1995-2017) and has applied for indexing in several other databases.		In addition, the journal is indexed at the following databases: Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library), ISSN Portal (ex-ROAD – Directory of Open Access Scholarly Resources), OpenAlex, WorldCat / OCLC, Academic Resource Index ResearchBib, and Zentralblatt MATH (1995-2017) and has applied for indexing in several other databases.

Vassia Atanassova: /* Indexing */

2025-06-25T06:25:09Z

Indexing

← Older revision		Revision as of 09:25, 25 June 2025
Line 28:		Line 28:
	== <font color="#D33682">Indexing</font> ==		== <font color="#D33682">Indexing</font> ==

	'''As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).~~'''~~		<font size="105%"> '''As of June 2025, "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.''' As of August 2024, "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus (content published as of 2020).</font>

	In addition, the journal is indexed at the following databases: Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library), ISSN Portal (ex-ROAD – Directory of Open Access Scholarly Resources), OpenAlex, WorldCat / OCLC, Academic Resource Index ResearchBib, and Zentralblatt MATH (1995-2017) and has applied for indexing in several other databases.		In addition, the journal is indexed at the following databases: Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library), ISSN Portal (ex-ROAD – Directory of Open Access Scholarly Resources), OpenAlex, WorldCat / OCLC, Academic Resource Index ResearchBib, and Zentralblatt MATH (1995-2017) and has applied for indexing in several other databases.

Vassia Atanassova: /* Review process */

2025-04-02T12:21:59Z

Review process

← Older revision		Revision as of 15:21, 2 April 2025
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	== <font color="#D33682">Review process</font> ==		== <font color="#D33682">Review process</font> ==

	All papers and conference reports in "Notes on Intuitionistic Fuzzy Sets" pass through a rigorous process of review before being accepted for publication. The editorial board of the journal is international with representatives from Australia, Belgium, Bulgaria, France, Germany, India, Mexico, Poland, Romania, Slovakia, Turkey, United Kingdom, USA, who are renowned specialists in the area of fuzzy and intuitionistic fuzzy sets and logics. ~~Two~~ positive blind peer reviews are required by ~~three~~ independent reviewers. Strict ethical publication policy applies to all journal editors, reviewers and authors.		All papers and conference reports in "Notes on Intuitionistic Fuzzy Sets" pass through a rigorous process of review before being accepted for publication. The editorial board of the journal is international with representatives from Australia, Belgium, Bulgaria, France, Germany, India, Mexico, Poland, Romania, Slovakia, Turkey, United Kingdom, USA, who are renowned specialists in the area of fuzzy and intuitionistic fuzzy sets and logics. For acceptance for publication, two positive single blind peer reviews are required by independent reviewers. Strict ethical publication policy applies to all journal editors, reviewers and authors.

	== <font color="#D33682">Indexing</font> ==		== <font color="#D33682">Indexing</font> ==