ไวทยะวณิช กุณฑลีย์. “Political Opinions Appearing in Phleng - Rua (Boat Song) at Ampore Khuan-niang in Songkhla Province”. Journal of the Faculty of Arts, Silpakorn University 38, no. 2 (March 21, 2019): 218–246. accessed August 27, 2026. https://so04.tci-thaijo.org/index.php/jasu/article/view/179804.