N. A. Kamaruzzaman and N. Selamat, “Pusat Tuisyen CGT Management System”, aitcs, vol. 6, no. 2, pp. 923–941, Dec. 2025, Accessed: Apr. 07, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/20469