FAN, L., and L. YINSHENG. “The Problems and Countermeasures of Chinese Skill Course Textbooks of Suan Sunandha Rajabhat University”. Chinese Language and Culture Journal, vol. 9, no. 2, Jan. 2023, pp. 011-32, https://so02.tci-thaijo.org/index.php/clcjn/article/view/257655.