Jarassri, Kaewmoon, and Klaisingto Phennapha. “Illocutionary Act Analysis of Encouragement Songs”. Journal of MCU Humanities Review 6, no. 1 (July 1, 2020): 127–136. Accessed April 26, 2024. https://so03.tci-thaijo.org/index.php/human/article/view/240100.