Praratch, Thitima, and Worawoot Tutwisoot. “Using Communicative Language Teaching and Activity-based Learning to Improve English Vocabulary Learning Ability of Prathomsuksa 5 Students”. Journal of Man and Society 10, no. 1 (June 28, 2024): 51–68. accessed April 27, 2025. https://so06.tci-thaijo.org/index.php/husocjournal/article/view/270628.