นิลกําแหง น., สิทธิวงศ์ ฐ. and ปรีบุญพูล ป. (2008) “The Crucial Factors in achieving a Project of Supporting Dental Care for Children in the Child Care Development Centre at Chaiyaphum”., Thai Dental Public Health Journal. Bangkok, Thailand, 13(1), pp. 7–15. available at: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/210223 (accessed: 19 September 2026).