Sanhueza R and H Rudnick (2003). “Discussion Of “Performance Evaluation of Electric Distribution Utilities Based on Data Envelopment Analysis”.” IEEE Transactions on Power Systems 18(3): 1220.
Sanhueza R and H Rudnick (2003). “Discussion Of “Performance Evaluation of Electric Distribution Utilities Based on Data Envelopment Analysis”.” IEEE Transactions on Power Systems 18(3): 1220.