Nuanmeesri, Sumitra, Lap Poomhiran, and Preedawon Kadmateekarun. “Face Mask Detection and Warning System for Preventing Respiratory Infection Using the Internet of Things”. COMPUSOFT: An International Journal of Advanced Computer Technology 9, no. 09 (February 26, 2024): 3810–3816. Accessed September 17, 2024. https://ijact.in/index.php/j/article/view/586.