Santoso, Gatot, Beny Firman, Slamet Hani, Suwanto Raharjo, Emy Setyaningsih, and Ragil Prasetyo. “Design of a Human Body Temperature Measuring Instrument With a Contactless Based System Internet of Things”. Engineering And Technology Journal 8, no. 12 (December 27, 2023): 3208–3211. Accessed July 3, 2024. https://everant.org/index.php/etj/article/view/1114.