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INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, vol. 12, no. 2, page. 71 - 85, 2006-12
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Industrial Engineering & Management Systems, vol. 10, no. 2, page. 154 - 160, 2011-06
한국경영과학회지, vol. 14, no. 2, page. 89 - 104, 2008-11
대한산업공학회지, vol. 10, no. 4, page. 272 - 278, 2011-12
Industrial Engineering & Management Systems, vol. 11, no. 4, page. 390 - 396, 2012-12
INDUSTRIAL ENGINEERING & MANAGEMENT SYSTEMS, vol. 8, no. 2, page. 101 - 108, 2009-06