Chopngam, Chulaluc, and Chaphiporn Kiatkachatharn. 2018. “Development of Communicative Chinese Learning Through Task-Based Learning of Thai Students Studying in Chengdu University, PR China”. International Journal of Integrated Education and Development 3 (2), 39-51. https://www.tci-thaijo.org/index.php/ijied/article/view/138446.