Nedsuwan, P., and K. Pintatham. “Prevalence and Factors Associated with Helmet-Wearing Behavior During Motorcycle Riding Among High School Students, Chiang Rai Province”. Thai Journal of Emergency Medicine, vol. 8, no. 1, Aug. 2026, pp. 44-55, https://he02.tci-thaijo.org/index.php/TJEM/article/view/276678.