Katekowit B Tungsriprai S. “Food Consumption Behaviors of Preschool Children in the Area of Regional Health Center 4 Saraburi”. Journal of The Department of Medical Services, vol. 42, no. 6, Dec. 2017, pp. 129-34, https://he02.tci-thaijo.org/index.php/JDMS/article/view/248689.