M. N. Setia Nusa. “Analisa Tegangan Kerusakan Pada Pin Hopper”. Majalah Ilmiah Pengkajian Industri; Journal of Industrial Research and Innovation 8, no. 1 (September 13, 2023): 17–24. Accessed December 22, 2024. https://ejournal.brin.go.id/MIPI/article/view/1465.