?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Muhammad+Dhiauddin+Mohamed+Suffian%2C+&rft.aulast=Muhammad+Dhiauddin+Mohamed+Suffian&rft.date=2012&rft.atitle=Application+of+Six+Sigma+Approach+in+Predicting+Functional+Defects+for+System+Testing&rft.title=ICCIT+2012&rft.genre=article