Chen, Tingting, and Poosit Boontongthern. “Development of Context-based Learning Activities to Promote the Learning Achievement of Vocational Students”. Interdisciplinary Academic and Research Journal 6, no. 5 (September 8, 2026): e295273. accessed September 14, 2026. https://so03.tci-thaijo.org/index.php/IARJ/article/view/295273.