TY  - JOUR
AU  - niknafs, javad
AU  - keramati, mphammadali
AU  - haghighatmonfared, jalal
TI  - Evaluation efficiency of the internal structure of decision making units in the past, present and future using dynamic network data envelopment analysis and artificial neural network
JO  - Modiriat-e- farda
VL  - 18
IS  - 59
SP  - 87
EP  - 102
PY  - 2019
DO  - 
ER  -