Tonglim, P., S. Songsittidet, S. PhoKham, S. Klatkham, S. Rodhun, and P. Khwanklang. “ROAD SAFETY FOR TOURISM CASE STUDY OF THUNG LUANG SUBDISTRICT, KHIRIMAT DISTRICT, SUKHOTHAI PROVINCE”. PSRU Journal of Industrial Technology and Engineering, vol. 7, no. 2, July 2025, pp. 118-30, https://ph02.tci-thaijo.org/index.php/psru-jite/article/view/258643.