Kirani, Siti Adelia, Mochamad Taufik Kemal, Aurellia Mona Hartono, and Yudi Prasetyo. “Analysis of the Root Causes of Particle Contamination in the Cathode Coating Process Using the Seven Tools Method at PT. XYZ”. Engineering And Technology Journal 11, no. 01 (January 23, 2026): 8655–8659. Accessed September 28, 2026. https://www.everant.org/index.php/etj/article/view/2470.