Chomputon, Puttarak, and Thanawit Butrudom. “Engaged Management to Reduce Road Accidents in Mueang Udon Thani District, Udon Thani Province”. Journal of Humanities and Social Sciences Loei Rajabhat University 4, no. 2 (June 30, 2022): 1–14. Accessed May 18, 2024. https://so01.tci-thaijo.org/index.php/husolru/article/view/254575.