Inrianto, Priyatna Septedi, Farida Pulansari, and Sinta Dewi. “Analysis of Waste in the 3 Kg LPG Gas Delivery Process Using the Lean Distribution Method”. Journal La Multiapp 6, no. 6 (December 28, 2025): 1551-1567. Accessed October 15, 2026. https://newinera.com/index.php/JournalLaMultiapp/article/view/5839.