ธีระโรจนารัตน์ ศ, ติงศภัทิย์ ม. Development of Geographical Database of Lexical items in Thai Dialects Using Geographic Information System. LL [Internet]. 2019 Feb. 26 [cited 2024 May 14];26(2):1-20. Available from: https://so04.tci-thaijo.org/index.php/joling/article/view/174562