Volume & Issue: Volume 6, Issue 4, Autumn 2014 
4. On approximation of the ‎f‎ully fuzzy fixed charge transportation ‎problem

Pages 307-314

A. Mahmoodirad; H. Hassasi‎; G. Tohidi; M. Sanei


6. Evaluating the efficiency and classifying the fuzzy data: A DEA based ‎approach

Pages 321-327

S. Kordrostami; G. Farajpour‎; M. Jahani Sayyad Noveiri