Abdullah, Nur Farah Hani, and Nordiana Rahim. “QuiZtudy: An Implementation of a Quiz System With Activity Log”. Applied Information Technology And Computer Science 2, no. 2 (November 24, 2021): 249–259. Accessed April 7, 2026. https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/2318.