Nando, Fiky Two, Adhindha Putri Mayangsari, Inayah Aulia Nursyabani, Sazhana Nurul, Dwi Ratih, and Michael Ivan. “Analisis Waste Pada Produksi Sari Kedelai Di UMKM XYZ Menggunakan Pendekatan Value Stream Mapping Dan 5 Why Analysis”. Indonesian Journal of Engineering and Technological Innovation 1, no. 3 (September 30, 2025): 100–111. Accessed June 26, 2026. http://journal.yayasancgi.com/index.php/ijeti/article/view/387.