REFERENCES
- Nair , V. N. ( 1986 ). Testing in industrial experiments with ordered categorical data . Technometrics , 28 ( 4 ): 283 – 291 [CSA]
- Phadke , M. S. ( 1989 ). Quality Engineering Using Robust Design . Prentice-Hall .
- Taguchi , G. ( 1978 ). Off-line and on-line quality control system . International Conference on Quality Control , Tokyo .
- Taguchi , G. ( 1990 ). Introduction to Quality Engineering . Tokyo : Asian Productivity Organization .
- Taguchi , G. , Wu , Y.-I. ( 1979 ). Introduction to Off-Line Quality Control . Meiki Nakamura-ku Magaya , Japan : Japan Quality Control Association .