Samosorn, Sittera, Niyom Wongpongkum, and Wirat Wongpinunwatana. “Semiotics In The Artworks Of Isan Artists”. Migration Letters 20, no. S5 (August 23, 2023): 1313–1327. Accessed November 22, 2024. https://migrationletters.com/index.php/ml/article/view/9345.