Suwannavej , Yutthapoom, and Maythika Puangsang. 2025. “THE DEVELOPMENT OF THAI COMMUNICATION SKILLS AMONG INTERNATIONAL STUDENTS AT RAJAMANGALA UNIVERSITY OF TECHNOLOGY”. Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi 7 (3):139-51. https://so03.tci-thaijo.org/index.php/art/article/view/287572.