Pathoomsoot, Kasama, Piyanart Chatiketu, and Ubonwan Theerapiboon. 2019. “Effectiveness of Individual Media on Tooth-Brushing Skill Among Parents of Children Aged 3-5 Year-Old in Khuamung Subdistrict, Saraphi District, Chiang Mai Province”. Chiang Mai Dental Journal 39 (2):103-18. https://he01.tci-thaijo.org/index.php/cmdj/article/view/196595.