Masard, Poraphat, Apirak Anaman, Purimpratch Khaninphasut, and Supawan Lekvilai. “THE DEVELOPMENT OF AN INSTRUCTIONAL MODEL TO ENHANCE COMPETENCY FOCUSING ON THAI LANGUAGE COMMUNICATIONS OF GENERAL EDUCATIONAL COURSES FOR UNDERGRADUATE STUDENTS”. Thai Interdisciplinary and Sustainability Review 12, no. 1 (August 23, 2023): 218–229. accessed December 7, 2025. https://so03.tci-thaijo.org/index.php/JIRGS/article/view/262461.