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The NSS international journal is funded by the University of New Mexico and Neutrosophic Science International Association (NSIA). Its official website is:

Neutrosophic Sets and Systems's Logo

Publication Ethics and Malpractice Statement
Neutrosophic Sets and Systems international journal is committed to ensuring ethics in publication and quality of articles. The journal aims to publish only original scientific papers that contribute in the area of neutrosophic theories & their applications and related topics. Accordance to standards of ethical behavior it is therefore expected from all parties involved: Authors, Editors, Reviewers, and the Publishers.

Our Publication Ethics and Malpractice statement is based on Committee on Publication Ethics (COPE) Best Practice Guidelines for Journal Editors.

Reviewer's Report
The reviewing process is the following: several members of the Reviewing Committee choose at least three reviewers from around the world. Each reviewer sends a report and a recommendation: accept, reject, or accept after minor or major corrections. Fill in the Reviewer Report.
The reviewers have to comply with COPE Ethical Guidelines for Peer Reviewers.

iThenticate software (under UNM license) is used to check the plagiarism and self-plagiarism of the manuscripts.

Copyright Transfer Agreement
The authors should sign and return the Copyright Transfer Agreement.

Open Access Statement
Users are freely allowed to read, download, copy, distribute, link to, or print the full texts of the articles in this journal without asking for prior permission from the publishers or the authors - provided of proper citation. This is in accordance with the BOAI definition of open access.

The papers are published under an open access Creative Commons CC BY license:

Best Neutrosophic Paper Award
Annually the Award Committee accords Neutrosophic Diplomas to the authors for the best published neutrosophic papers.

The authors of neutrosophic papers are included in
Encyclopedia of Neutrosophic Researchers (ENR)
Vol. 1, Vol. 2,
Vol. 3, Vol. 4.
Neutrosophic authors, not included into these volumes, are pleased to submit to the Editor-in-Chief: a photo, a short CV, and the List of their neutrosophic published papers - to be included in the next ENR volumes.

Neutrosophic Science International Association (NSIA)
numbers more than 7,200 neutrosophic researchers, with branches in 79 countries around the world, that have published about two thousands neutrosophic papers since 1998 when the neutrosophic theories were founded.

Asociacion Latinoamericana de Sciencias Neutrosoficas

Special Issues
Proceedings of Neutrosophic International Conferences, or special sessions dedicated to neutrosophic theories and applications at National or International Conferences, are published as special issues on NSS after the papers are passed through our reviewing process.

PhD and Master Dissertations on neutrosophic theories and applications are cited into our above neutrosophy's official website.

Postal Address
Neutrosophic Sets and Systems, University of New Mexico, Mathematics & Science Department, 705 Gurley Ave., Gallup Campus, NM 87301, U.S.A. Email:

Standard Abreviation of Neutrosophic Sets and Systems is:
Neutrosophic Sets Syst.

Download Neutrosophic ToolBoxes:
Said Broumi (2019). Neutrosophic Logic Toolbox Package_ Neutrosophic Matrices. MATLAB Central File Exchange.
Haitham A. El-Ghareeb (2019), Novel Open Source Python Neutrosophic Package.
Maikel Leyva Vazquez (2018, using Jupyter). Neutrosophic Computation and and Linear Equations  & Neutrosofía: Nuevos avances en el tratamiento de la incertidumbre.

Copyright @ Neutrosophic Sets and Systems 
This is an open access journal distributed under the Creative Commons Attribution License that permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 

ISSN (print): 2331-6055, ISSN (online): 2331-608X

Impact Factor: 1.739

Scopus CiteScoreTracker 2020: 2.1

NSS has been accepted by SCOPUS.
Starting with Vol. 19, 2018, the NSS articles are indexed in Scopus


NSS is indexed by Scopus, Google Scholar, Google Plus, Google Books, EBSCO, Cengage Thompson Gale (USA), Cengage Learning (USA), ProQuest (USA), Amazon Kindle (USA), DOAJ (Sweden), International Society for Research Activity (ISRA), Scientific Index Services (SIS), Academic Research Index (ResearchBib), Index Copernicus (Poland), The Free Library by Farlex, CNKI (Tongfang Knowledge Network Technology Co., Beijing, China), Baidu Scholar (China), Redalyc - Universidad Autonoma del Estado de Mexico (IberoAmerica), MicrosoftAcademic, Publons, SCImago Institutions Ranking of United States, Index EuroPub (UK), Advanced Science Index (Germany)BASE (Universitat Bielefeld, Germany), Open Academic Journals Index, WorldCat, Higher Journal Ranking System (Pakistan), etc.


NSS is in the top ten journals of fuzzy systems in the world - according to Google Scholar citation index (Índice h5:28, Median  h5:38)!


Google Dictionaries have translated the neologisms "neutrosophy" (1) and "neutrosophic" (2), coined in 1995 for the first time, into about 100 languages.

FOLDOC Dictionary of Computing (1, 2), Webster Dictionary (1, 2), Wordnik (1),, The Free Dictionary (1), Wiktionary (2), YourDictionary (1, 2), OneLook Dictionary (1, 2), Dictionary / Thesaurus (1), Online Medical Dictionary (1, 2), Encyclopedia (1, 2), Chinese Fanyi Baidu Dictionary (2), Chinese Youdao Dictionary (2) etc. have included these scientific neologisms.
Recently, NSS was also approved by
Clarivate Analytics for Emerging Sources Citation Index (ESCI) available on the Web of Science platform, starting with Vol. 15, 2017.


NSS is covered by Web of Science (Clarivate Analytics for Emerging Sources Citation Index (ESCI).


NSS is tracked for Impact Factor.

DOI numbers are assigned to all published articles.

NSS is archived at the Digital Repository of UNM (Albuquerque)

NSS is registered by the Library of Congress, Washington DC, United States, which also stores printed copies of the journal,