S. Ramadas and Z. . ABDULLAH, “Client Management System with Two Factor Authentication and Anti Input Injection for Asian Life Travels Sdn Bhd”, aitcs, vol. 4, no. 1, pp. 224–235, Jul. 2023, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/7595