Celestino, S. dan Auresenla, J. (2002) “Use of the Taguchi Design of Experiments to Optimize the Parameters of Cleaning Machines for Sensitive Plastic Products”, 2(1), hlm. 97-106. Tersedia pada: https://jurnal.ugm.ac.id/v3/AJChE/article/view/7532 (Diakses: 7Juni2025).