Talluri S and KP Yoon (2000). “A Cone-Ratio DEA Approach for Amt Justification.” Int J Prod Econ 66(2): 119-129.
Talluri S and KP Yoon (2000). “A Cone-Ratio DEA Approach for Amt Justification.” Int J Prod Econ 66(2): 119-129.