Hafizuddin, M. H., and M. Mohd Yusof. “Pembangunan Aplikasi Pemantauan Pengambilan Makanan Dan Aktiviti Harian Di Pusat Jagaan Kanak-Kanak Secara Atas Talian”. Applied Information Technology And Computer Science, vol. 2, no. 2, Nov. 2021, pp. 1476-88, https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2279.