Ngamchaliew P, Vichitkunakorn P, Wangsapan P, Buppodom N, Junchoo N, Chanhom P, Sudsangiam G, Patpoom M, Chaichana C. Innovative Device for Enhancing Physical Distancing in the COVID-19 Situation. Siriraj Med J [internet]. 2021 Feb. 1 [cited 2026 Sep. 29];73(2):69-76. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245106