Astutik, W., Setiawan, . I., Asmal, S., & Asmal, S. (2022). Waste Reduction in Manufacturing Companies for Continuous Quality Improvement Using Waste Assessment Model (WAM) And Deming Cycle Method (PDCA). ITB Graduate School Conference, 1(1), 375–386. Retrieved from https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/33