Kawsimma W. STRATEGIES FOR HIGHWAY ACCIDENT PREVENTION ON HIGHWAYS OF LOEI 1 HIGHWAY DISTRICT, LOEI THAILAND. JSBA [Internet]. 2022 Feb. 28 [cited 2024 May 18];7(2):19-35. Available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/252403