NANDO, Fiky Two; MAYANGSARI, Adhindha Putri; NURSYABANI, Inayah Aulia; NURUL, Sazhana; RATIH, Dwi; IVAN, Michael. 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, [S. l.], v. 1, n. 3, p. 100–111, 2025. DOI: 10.63142/ijeti.v1i3.387. Disponível em: http://journal.yayasancgi.com/index.php/ijeti/article/view/387. Acesso em: 26 jun. 2026.