เรืองฤทธิ์ ส., and ลาภยิ่ง เ. “Oral health service utilization among Thai children aged 5-14 years in 2013 and 2015 health and welfare survey”. Thai Dental Public Health Journal, vol. 22, no. 2, Dec. 2017, pp. 58-69, https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/148702.