Wattanayingcharoenchai, S., T. Tuangratananon, and R. Suphanchaimat. “School Management in Response to Coronavirus Disease 2019”. Outbreak, Surveillance, Investigation & Response (OSIR) Journal, vol. 14, no. 2, June 2021, pp. 75-80, doi:10.59096/osir.v14i2.262691.