Wu D, J Tao, S Ruan and X Liu (2005). “Programming Models for Efficiency Analysis in Financial Institutions.? in Proceedings of the International Society for Optical Engineering, Bellingham WA, US. 6045 I: 604515.
Wu D, J Tao, S Ruan and X Liu (2005). “Programming Models for Efficiency Analysis in Financial Institutions.? in Proceedings of the International Society for Optical Engineering, Bellingham WA, US. 6045 I: 604515.