Sriratanaprapat, Jarurat, and Jirawan Klommek. 2022. “Knowledge, Attitudes, and Practices towards COVID-19 among Working-Age Population in Muak Lek Subdistrict, Muak Lek District, Saraburi Province”. Journal of The Royal Thai Army Nurses 23 (1):437-45. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/249983.