1. P.J. Ross, Taguchi Techniques for Quality Engineering, McGraw-Hill, New York, 1988.
2. A. Bendell, J. Disney, W.A. Pridmore, Taguchi Methods: Applications in World Industry, IFS Publications, Bedford, UK, 1989.
3. G. Taguchi, Introduction to Quality Engineering, Asian Productivity Organization, Tokyo, 1990.
4. Optimal levels of process parameters for products with multiple characteristics;Elsayed;Int. J. Prod. Res.,1993
5. Application of the Taguchi method to the optimization of the submerged arc welding process;Tarng;Mater. Manuf. Process.,1998