ศิริขันธ์ สรรพร. “THE ROLE OF PRAGMATICS IN TEACHING ENGLISH FOR OCCUPATIONAL PURPOSES FOR THAI LEARNERS”. Sripatum Review of Humanities and Social Sciences 13, no. 2 (March 26, 2018): 83–93. accessed September 10, 2026. https://so05.tci-thaijo.org/index.php/spurhs/article/view/116758.