Jivaramonaikul, T., Nittayasoot, N., & Suphanchaimat, R. (2021). 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(4), 121–126. https://doi.org/10.59096/osir.v14i4.262512