ดวงจักร ณ อยุธยา ขจี, and ภักดีจิตต์ รัชยา. “BEHAVIORS REGARDING MOTORCYCLE SAFE UNDER THE LAW OF PRESCHOOL CHILDREN’S PARENTS, HUA HIN MUNICIPALITY PRACHUAP KHIRI KHAN PROVINCE”. JOURNAL OF THE POLICE NURSES 11, no. 1 (June 27, 2019): 163–171. Accessed May 1, 2024. https://he01.tci-thaijo.org/index.php/policenurse/article/view/179548.