albana, ali and Said Salim Dahda (2025) “IMPLEMENTASI NEW SEVEN TOOLS DAN FAILURE MODE AND EFFECT ANALYSIS BERBASIS SIX SIGMA GUNA PENINGKATAN KUALITAS DEMINERALIZED WATER : (Studi Kasus: Unit Demin III A - PT Petrokimia Gresik)”, JUSTI (Jurnal Sistem dan Teknik Industri), 5(4), pp. 367–376. Available at: https://journal.umg.ac.id/index.php/justi/article/view/10151 (Accessed: 25 July 2025).