Laikram, Siwarut, and Phooknapa Phaladej. “Corona Virus Outbreak: The International Law Sanitary Measures”. Asia Social Issues 13, no. 1 (June 17, 2020): 1–31. accessed October 14, 2026. https://so06.tci-thaijo.org/index.php/asi/article/view/239942.