Utomo, Prastyo, and Endang Pudji. “Analysis of Waste in the Production System With the Approach Lean Manufacturing Method”. Journal La Multiapp 6, no. 2 (March 24, 2025): 276-295. Accessed May 30, 2026. https://newinera.com/index.php/JournalLaMultiapp/article/view/1999.