ศรีจักร์ เ. ., and แสงสว่าง ภ. . “Factors Related to Prevention and Control of Hand Foot and Mouth Disease of Responsible Person in Private Kindergartens, Bangkok”. Journal of Health Science of Thailand, vol. 30, no. 4, Aug. 2021, pp. 597-04, https://thaidj.org/index.php/JHS/article/view/10566.