พร้อมเพรียง รุ่งรัชนี. “The Study of Lexical Loss in Three Generations of Tai Dialects in Uttaradit Province”. Language and Linguistics 37, no. 1 (June 28, 2019): 74–104. Accessed April 29, 2024. https://so04.tci-thaijo.org/index.php/joling/article/view/171779.