Piangprach, Thanabordee. “The pattern of network of oral health promotion service for pregnant women and Children 0-5 years in Nonthai District, Nakhon Ratchasima Province”. Maharat Nakhon Ratchasima Hospital Journal 40, no. 2 (August 13, 2024): 95–106. accessed April 5, 2025. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1497.