Sornsurin, Warodom, Krittinan Boonrampai, Ratchanee Srisopha, Petcharat Sophon, Siwawong Porntanakulapat, Julaluk Saisood, Kittisak Prakrongjai, Pimamporn Kampromma, Piyachat Pansirimongkonkul, Pinyada Chareansuk, Sattawat Sanmai, Kannika Monpangtiem, Wisaed Warissarangkul, and Rapeepong Suphanchaimat. 2023. “Investigation of a COVID-19 Cluster in a Football Academy of Buri Ram, October 2021”. Outbreak, Surveillance, Investigation & Response (OSIR) Journal 16 (2):63-71. https://doi.org/10.59096/osir.v16i2.263761.