Umpai, K. (2026) “Opportunities and Limitations in Developing Thailand’s International Rail Freight Transport Law to Align with International Railway Law”, Nitipat NIDA Law Journal, 15(1), pp. 81–111. available at: https://so04.tci-thaijo.org/index.php/nitipat/article/view/289385 (accessed: 1 September 2026).