EVALUASI KUALITATIF PENERAPAN LEAN MANUFACTURING DALAM PENGURANGAN BIAYA OPERASIONAL DI INDUSTRI OTOMOTIF. WLB [Internet]. 2025 Apr. 22 [cited 2025 Aug. 26];2(1):11-8. Available from: https://jurnal.asthagrafika.com/index.php/wlb/article/view/53