Memon, I. A., A. Ali, M. A. Memon, U. A. Rajput, S. A. K. Abro, and A. A. Memon. “Controlling the Defects of Paint Shop Using Seven Quality Control Tools in an Automotive Factory”. Engineering, Technology & Applied Science Research 9, no. 6 (December 1, 2019): 5062–5065. Accessed September 18, 2021. https://etasr.com/index.php/ETASR/article/view/3160.