Ratanaubol, Chanate, and Kongkiat Hirankerd. “Video-Based Facial Recognition to Accurately Identify People Wearing Surgical Masks: Design and Architecture”. International Journal of Educational Communications and Technology 1, no. 1 (December 29, 2021): 45–51. Accessed May 5, 2024. https://ph01.tci-thaijo.org/index.php/IJECT/article/view/247760.