Bulla SP, KS Park, WW Cooper and D Wilson (2000). “Evaluating Efficiencies of Turbofan Jet Engines in Multiple Input-Output Contexts: A Data Envelopment Analysis Approach.” J Propulsion and Power 16(3): 431-439.
Bulla SP, KS Park, WW Cooper and D Wilson (2000). “Evaluating Efficiencies of Turbofan Jet Engines in Multiple Input-Output Contexts: A Data Envelopment Analysis Approach.” J Propulsion and Power 16(3): 431-439.