Arakawa M, T Yagi, H Nakayama and H Ishikawa (2003). “Evaluation Method of Total Technical Evaluation Using Data Envelopment Analysis.” Transactions of the Japan Society of Mechanical Engineers, Part C 69(9): 2411-2417.
Arakawa M, T Yagi, H Nakayama and H Ishikawa (2003). “Evaluation Method of Total Technical Evaluation Using Data Envelopment Analysis.” Transactions of the Japan Society of Mechanical Engineers, Part C 69(9): 2411-2417.