Steffey, Duane, Andrew Ostarello, Jason Clevenger, and Marta Villarraga. “Troubleshooting Analyses of Production Data”. International Journal of Industrial Engineering: Theory, Applications and Practice 16, no. 3 (August 14, 2009): 206–213. Accessed November 25, 2024. https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/266.