Hendryani, Atika, Wafa’ Nabilah, and Agus Komarudin. 2021. “Optimization of Ultraviolet Sterilization Cabinet by Improving Light Reflection Using Aluminum Foil”. SANITAS: Jurnal Teknologi Dan Seni Kesehatan 11 (2), 213-21. https://doi.org/10.36525/sanitas.2020.20.