ธนธีระกุล ศศิกานต์. “The Results of Guideline for the Prevention of District Road Traffic Injury (D-RTI) With Road Traffic Accident and Death in Regional Health 3”. Journal of Disease and Health Risk DPC.3 13, no. 2 (August 21, 2019): 14–24. Accessed May 17, 2024. https://he01.tci-thaijo.org/index.php/JDPC3/article/view/181034.