Jivaramonaikul, Thananan, Natthaprang Nittayasoot, and Rapeepong Suphanchaimat. “An Investigation of a Coronavirus Disease (COVID-19) Cluster from Saudi Arabia, in a State Quarantine, Chonburi, Thailand, 2020”. Outbreak, Surveillance, Investigation & Response (OSIR) Journal 14, no. 4 (December 30, 2021): 121–126. Accessed May 9, 2024. https://he02.tci-thaijo.org/index.php/OSIR/article/view/262512.