Kogilathah Segaran, Ahmad Zamzuri Mohamad Ali, and Wee Hoe Tan. “Mediating Effects of Avatar Realism on Motivation in Game Based Learning - Review”. Online Journal for TVET Practitioners 4, no. 2 (October 30, 2019): 83–92. Accessed June 29, 2022. https://publisher.uthm.edu.my/ojs/index.php/oj-tp/article/view/5096.