Notes on Intuitionistic Fuzzy Sets/25/4

Notes on Intuitionistic Fuzzy Sets, Volume 25 (2019), Number 4.

The volume contains selected extended papers from the 15th IWIFS, 9-10 November 2019, Banská Bystrica, Slovakia.

Journal contents
This issue of Int. Journal "Notes on Intuitionistic Fuzzy Sets" is published with the financial support of the Bulgarian National Science Fund, Grant Ref. No. KP-06-NP-19/2018.