Aditia Shofyan, Rizal, and Putu Dana Karningsih. “Analysis and Handling of Waste in Companies Implementing Lean at a Beginner Level: Analisa Dan Penanganan Pemborosan Bagi Perusahaan Dalam Penerapan Lean Tingkat Pemula”. Indonesian Journal of Innovation Studies 26, no. 4 (August 5, 2025): 10.21070/ijins.v26i4.1614. Accessed December 5, 2025. https://ijins.umsida.ac.id/index.php/ijins/article/view/1614.