Saputro, E. A. ., R. R. . Yogaswara, and E. M. . Safitri. “Enhancing Productivity of UD Rahayu Food by Symmetrical Tofu Cutter Utilization”. Nusantara Science and Technology Proceedings, vol. 2022, no. 24, May 2022, pp. 353-6, doi:10.11594/nstp.2022.2454.