Kingkaew ์., and S. Chantarasakha. “Knowledge, Attitude and Policy Related to Decision-Making for Receiving COVID-19 Vaccination Among Undergraduate Students in Ubon Ratchathani Province, Thailand”. Journal of the Dow University of Health Sciences (JDUHS), vol. 16, no. 3, Dec. 2022, pp. 138-44, doi:10.36570/jduhs.2022.3.1738.