LAOTRAKUNCHAI, K. “THE BACKWASH EFFECT OF THE NEW HSK LEVEL 4 TEST ON THE TEACHING OF CHINESE BY THAI NATIVE CHINESE TEACHERS”. Chinese Language and Culture Journal, vol. 7, no. 2, Dec. 2020, pp. 107-22, https://so02.tci-thaijo.org/index.php/clcjn/article/view/242412.