Nando, Fiky Two, et al. “Analisis Waste Pemotongan Material Plate Menggunakan Metode Value Stream Mapping (VSM) Dan Root Cause Analysis (RCA) Di PT. YYY”. Indonesian Journal of Engineering and Technological Innovation, vol. 1, no. 3, Sept. 2025, pp. 133-4, https://doi.org/10.63142/ijeti.v1i3.416.