เรืองงาม พ. (2018). Factors Related to Dental caries of Preschool Children at Day care Centers in Khanuworaluksaburi district, Kamphaeng Phet province. Thai Dental Public Health Journal, 18(2), 9–22. retrieved from https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/152872