TY  - JOUR
AU  - Rahmani, Kamaledin
AU  - Bahloli, Nader
AU  - Sadeg zadeh, Behrooz
TI  - Development  the Mathematical Model “QFD” Based on Fuzzy Approach
JO  - The Journal of Productivity Management
VL  - 6
IS  - 1
SP  - 7
EP  - 34
PY  - 2012
DO  - 
ER  -