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		Development of the Enterprise Process Evaluation for Small and Medium Business Consulting Journal of Korean Society of Industrial and Systems Engineering :: Vol.35 No.4 pp.41-47 DOI:https://doi.org/10.11627/jkise.2012.35.4.41 Open abstract    
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		A Case Study on R&D Process Innovation Using PI6sigma Methodology Journal of Korean Society of Industrial and Systems Engineering :: Vol.33 No.1 pp.17-23 Open abstract






