Jen, Leong Siok, and Siti Hawa Mohamed Said. “APPLICATION OF GAMIFICATION IN INTRODUCTION TO PROGRAMMING: A CASE STUDY”. PEOPLE: International Journal of Social Sciences 4, no. 3 (January 4, 2019): 845–864. Accessed May 4, 2024. https://grdspublishing.org/index.php/people/article/view/715.