Syafaat, Mohamad, Wulan Safari, and Trianto Nugroho. “Design and Realization of Portable Sterilizer for Microbiological Control of Food Products”. Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) 8, no. 2 (September 8, 2021): 100-105. Accessed May 9, 2024. https://ecotipe.ubb.ac.id/index.php/ecotipe/article/view/2520.