Sexton TR (1986). “The Methodology of DEA.” in Silkman RH (eds.) Measuring Efficiency: An Assessment of Data Envelopment Analysis, American Evaluation Association, Jossey Bass, Inc.
Sexton TR (1986). “The Methodology of DEA.” in Silkman RH (eds.) Measuring Efficiency: An Assessment of Data Envelopment Analysis, American Evaluation Association, Jossey Bass, Inc.