Poondej, Chanut. “Examining the Construct Validity of the Thai Version of the 2 X 2 Achievement Goal Orientation Scale in Undergraduate Students”. Current Issues in Education 19, no. 1 (March 14, 2016). Accessed November 27, 2024. https://cie.asu.edu/ojs/index.php/cieatasu/article/view/1418.