Jahanshahloo GR, FH Lotfi, N Shoja, G Tohidi and S Razavyan (2004). “Input Estimation and Identification of Extra Inputs in Inverse DEA Models.” Appl Math Comput 156(2): 427-437.
Jahanshahloo GR, FH Lotfi, N Shoja, G Tohidi and S Razavyan (2004). “Input Estimation and Identification of Extra Inputs in Inverse DEA Models.” Appl Math Comput 156(2): 427-437.