Volume & Issue: Volume 6, Issue 13, Summer and Autumn 2013, Pages 1-82 
3. A New Algorithm for the Discrete Shortest Path Problem in a Network Based on Ideal Fuzzy Sets

Pages 27-37

Sadollah Ebrahimnejad; Seyed Meysam Mousavi; Behnam Vahdani

4. A New Fuzzy Method for Assessing Six Sigma Measures

Pages 39-47

Seyed Habib A Rahmati; Abolfazl Kazemi; Mohammad Saidi Mehrabad; Alireza Alinezhad