NOOPIM, W., Y. Sikkharit, and K. Buranasinvattanakul. “THE DEVELOPMENT OF BUSINESS WRITING SKILLS THROUGH THE GENRE-BASED APPROACH INTEGRATED WITH GAMIFICATION TECHNIQUES FOR VOCATIONAL CERTIFICATE STUDENTS”. Journal of Buddhist Education and Research (JBER), vol. 12, no. 3, Sept. 2026, pp. 94-108, https://so06.tci-thaijo.org/index.php/jber/article/view/293868.