Impact factor of Iranian Journal of Fuzzy Systems in 2020 is:

        IF 2021  : 2.01           JCR (2021): Q1   

       SJR (2021): Q2          ISC (2020): Q1


The two-monthly Iranian Journal of Fuzzy Systems (IJFS) aims to provide an international forum for refereed original research works in the theory and applications of fuzzy sets and systems in the areas of foundations, pure mathematics, artificial intelligence, control, robotics, data analysis, data mining, decision making, finance and management, information systems, operations research, pattern recognition and image processing, soft computing and uncertainty modeling. Manuscripts submitted to the IJFS must be original unpublished work and should not be in consideration for publication elsewhere.

Current Issue: Volume 21, Issue 2, March and April 2024 

Energy of a fuzzy soft set and its application in decision-making

Pages 35-49

Ljubica Mudric-Staniskovski; Ljubica Djurovic; Nenad Stojanovic

A Hybrid Model for Choosing the Optimal Stock Portfolio under Intuitionistic Fuzzy Sets

Pages 161-179

Mehrdad Rasoulzadeh; Seyyed Ahmad Edalatpanah; Mohammad Fallah; Seyyed Esmaeil Najafi