TY  - JOUR
AU  - Keikha- Javan, S.
AU  - Rostamy-Malkhalifeh, M.
TI  - EFFICIENCY MEASUREMENT OF NDEA WITH INTERVAL DATA
JO  - International Journal of Mathematical Modeling & Computations
VL  - 6
IS  - 3
SP  - 199
EP  - 210
PY  - 2016
DO  - 
ER  -