TY  - JOUR
AU  - Molavi, F
AU  - Aryanezhad, M.B
AU  - Shah Alizadeh, M
TI  - An efficiency measurement model in fuzzy environments, using data envelopment analysis
JO  - Journal of Industrial Engineering International
VL  - 1
IS  - 1
SP  - 50
EP  - 58
PY  - 2005
DO  - 
ER  -