Bian F-P and Y Fan (2004). “Prediction Model of Data Envelopment Analysis with Undesirable Outputs.” Transactions of Tianjin University 10(1): 34-38.
Bian F-P and Y Fan (2004). “Prediction Model of Data Envelopment Analysis with Undesirable Outputs.” Transactions of Tianjin University 10(1): 34-38.