Tiansoodeenon, Mongkolchai, Benjawan Rungruangsuparat, and Sarochrus Tarapond. “Investigating the Needs and Challenges with regard to English Communicative Competencies in the Thai Hospitality Industry”. Journal of Contemporary Social Sciences and Humanities 10, no. 2 (June 27, 2025): 69–80. accessed October 12, 2026. https://so12.tci-thaijo.org/index.php/jcsh/article/view/3280.