Author = Tohidi, G.
Number of Articles: 2
On approximation of the ‎f‎ully fuzzy fixed charge transportation ‎problem

Volume 6, Issue 4, October 2014, Pages 307-314

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

Comparing the Productivities of Two Units at Two Different Points in Time

Volume 4, Issue 2, April 2012, Pages 97-105

S. Razavyan; G. Tohidi; S. Tohidnia

International Journal of Industrial Mathematics

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