Mohd Yusoff, Nur Atika Shafika, and Suriawati Suparjoh. “Algebra Adventure – An Application to Learn Algebra through Gamification Approach”. Applied Information Technology And Computer Science 2, no. 2 (November 25, 2021): 635–649. Accessed September 1, 2024. https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2429.