Volume & Issue: Volume 17, Issue 5, September and October 2020, Pages 1-213 
Arrow theorems in the fuzzy setting

Pages 29-41

A. Raventos-Pujol; M. J. Campion; E. Indurain

Risk-adjusted control charts based on LR-fuzzy data

Pages 69-80

A. Rezaeifar; B. Sadeghpour Gildeh; G. R. Mohtashami Borzadaran

Extended graphs based on KM-fuzzy metric spaces

Pages 81-95

M. Hamidi; S. Jahanpanah; A. Radfar