Tham, Raymond, and Lesley Tham. “GAME-BASED LEARNING IN SINGAPORE HIGHER EDUCATION – A PILOT STUDY”. PEOPLE: International Journal of Social Sciences 1, no. 1 (January 1, 2015): 571–581. Accessed April 18, 2025. https://mail.grdspublishing.org/index.php/people/article/view/163.