Wanti, Wanti, Siprianus Singga, Agustina Agustina, and Irfan Irfan. “Room Sterilization Using Ultra Violet Lamps in Reducing the Air Germs Number of Tuberculosis patients’ House”. Healthcare in Low-resource Settings 12, no. 1 (December 7, 2023). Accessed December 22, 2024. https://www.pagepressjournals.org/hls/article/view/11911.