Wongkongkathep, S., N. Ninkumhaeng, and S. Banditmahakun. “Effects of a Value-Based Oral Health Service Model on Caries Risk Reduction and Caries Progression among Children Aged 0–5 Years: A Quasi-Experimental Study in Two Provinces of Thailand”. Journal of Health Systems Research, vol. 20, no. 3, Sept. 2026, pp. 258-74, https://he04.tci-thaijo.org/index.php/j_hsr/article/view/4344.