Sengupta JK (2005). “Nonparametric Efficiency Analysis under Uncertainty Using Data Envelopment Analysis.” Int J Prod Econ 95(1): 39-49.

Sengupta JK (2005). “Nonparametric Efficiency Analysis under Uncertainty Using Data Envelopment Analysis.” Int J Prod Econ 95(1): 39-49.

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