B. B. Nanda and W. . Sulistiyowati, “Minimize Defects in 5 Liters Jerry Cans by Using Statistical Quality Control and Root Cause Analysis : Meminimalkan Defect pada Produk Jerigen 5 Liter dengan Menggunakan Statistical Quality Control dan Root Cause Analysis ”, prozima, vol. 4, no. 2, pp. 51–63, Mar. 2021.