Z. H. LEE and S. Abd Ishak, “Implementation of Blocking Function in Web Based Charity Management System”, aitcs, vol. 4, no. 1, pp. 505–523, Jul. 2023, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/7503