Kunlayanee. “Behaviors of Safe Bike Riding Among Student Khamthaleso Wittaya School Kham Thaleso District, Nakhon Ratchasima Province”. Primary Health Care Journal (Northeastern Edition) 36, no. 2 (December 20, 2021): 108–114. Accessed December 5, 2024. https://thaidj.org/index.php/pjne/article/view/11406.