Muanmuang, Apisit, Pipat Pramot, Terdkiat Limpeteeprakarn, and Manusak Janthong. “Prototype inspection cart for detecting track geometry irregularities”. Journal of Applied Research on Science and Technology (JARST) 24, no. 2 (June 24, 2025): 260837. accessed August 27, 2026. https://ph01.tci-thaijo.org/index.php/rmutt-journal/article/view/260837.