N. Nilnate, S. Prasomsuk, N. Prasit, P. Nilnate, N. Yotha, and K. Thammasarn, “Health Literacy and COVID-19 Preventive Behaviors among the Working-Age Population in Nakhon Ratchasima Province”, Health Sci J Thai, vol. 4, no. 4, pp. 10–18, Sep. 2022.