Gardiner, Adam. “Using a data mining system to model aspects of writing fluency in ESL students of Huachiew Chalermprakiet University”. Academic and Research Journal of Liberal Arts (Online) 13, no. 25 (August 29, 2018): 28–47. accessed August 28, 2026. https://so04.tci-thaijo.org/index.php/larhcu/article/view/142999.