TY  - JOUR
AU  - Gerami, J.
AU  - Ghanaatian, A. R.
TI  - اPerformance Assessment of South Fars Power Generation Management Company by using of Data Envelopment Analysis with Interval Data and Undesirable Outputs
JO  - Journal of New Researches in Mathematics
VL  - 2
IS  - 2
SP  - 49
EP  - 67
PY  - 2016
DO  - 
ER  -