INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, vol. 14, no. 2, page. 179 - 187, 2007-06
EXPERT SYSTEMS WITH APPLICATIONS, vol. 32, no. 3, page. 822 - 831, 2007-04
QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, vol. 4, no. 3, page. 365 - 377, 2007-04
QUALITY AND RELIABILITY ENGINEERING INTERNATIONAL, vol. 23, no. 1, page. 31 - 44, 2007-02