Tonglim, Pannakorn, Suchinthorn Songsittidet, Saranrat PhoKham, Siriyakorn Klatkham, Sirirat Rodhun, and Phatsakon Khwanklang. “ROAD SAFETY FOR TOURISM CASE STUDY OF THUNG LUANG SUBDISTRICT, KHIRIMAT DISTRICT, SUKHOTHAI PROVINCE”. PSRU Journal of Industrial Technology and Engineering 7, no. 2 (July 22, 2025): 118–130. accessed September 17, 2026. https://ph02.tci-thaijo.org/index.php/psru-jite/article/view/258643.