Wongammat, L. ., K. . Loyha, and P. . Vonglao. “The The Effectiveness of an Application by Self-Efficacy Theory and Social Support in Dental Caries Preventive Behavior Modification in High School Year 5-6 of Buntharik District, Ubon Ratchathani Province”. UBRU Journal for Public Health Research, vol. 9, no. 2, Dec. 2020, pp. 55-68, https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/230519.