Jahanshahloo GR, M Soleimani-Damaneh and E Nasrabadi (2004). “Measure of Efficiency in DEA with Fuzzy Input-Output Levels: A Methodology for Assessing, Ranking and Imposing of Weights Restrictions.” Appl Math Comput 156(1): 175-187.
Jahanshahloo GR, M Soleimani-Damaneh and E Nasrabadi (2004). “Measure of Efficiency in DEA with Fuzzy Input-Output Levels: A Methodology for Assessing, Ranking and Imposing of Weights Restrictions.” Appl Math Comput 156(1): 175-187.