พินิจกิจ ย. (2016) “ Oral Health Care Behavior of Preschoolers”., Thai Dental Public Health Journal. Bangkok, Thailand, 21(2), pp. 20–27. available at: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/149202 (accessed: 18 September 2026).