TY  - JOUR
AU  - Hosseinzadeh Lotfi, F.
AU  - Aryanegad, M.B.
AU  - Ebnerasoul, A.
AU  - Najafi, S.E.
TI  - The Organization Productivity Evaluating Model with Two
Stage Data Envelopment Analysis
JO  - Future study Management
VL  - 21
IS  - 86
SP  - 11
EP  - 25
PY  - 2010
DO  - 
ER  -