1. J. Antony, A. Balbontin and T. Taner, Key ingredients for the effective implementation of statistical process control, Work Study, 49 (6) (2000) 242–247.
2. J. S. Oakland, Statistical process control, Oxford UK: Butterworth-Heinemann 2008 37–38.
3. S. K. Lee, C. W. Jin and T. S. Kim, System modeling for web service based on service-oriented architecture, Korean Society for Simulation, 16 (1) (2007) 49–57.
4. H. K. Tonshoff, R. Apitz, A. D. Lattner and C. Schlieder, Know work -An approach to co-ordinate knowledge within technical sales, design and process planning departments, Proceedings of the 7th International Conference on Concurrent Enterprising, Bremen, Germany 2001 231–239.
5. H. S. Park and G. B. Lee, Product development processes supported by integrated telecooperation system for small and medium manufacturing enterprises, International J. of the Korean Society of Precision Engineering, 5 (2) (2004) 5–15.