Hussin, N. I., & Mohd Foozy, C. F. (2024). A Childcare Registration System with Activity Log and Multilevel Authentication for Pusat Jagaan Tunas Husnina. Applied Information Technology And Computer Science, 5(1), 1-15. https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/11980