Yousaf, Faheem, and Dr. Shahid Ikramullah Butt. “Reduction in Repair Rate of Welding Processes by Determination & Controlling of Critical KPIVs”. International Journal of Production Management and Engineering 2, no. 1 (January 10, 2014): 23–36. Accessed February 29, 2024. https://ojs.upv.es/index.php/IJPME/article/view/1609.