โสธิกุล ช. (2018) “泰国曼谷方言单字调声学实验研究 ——以新派发音人为例”, Academic and Research Journal of Liberal Arts (Online), 13(25), pp. 48–55. available at: https://so04.tci-thaijo.org/index.php/larhcu/article/view/143019 (accessed: 16 December 2025).