Ahmad Zakaria, Nur Amelia, and Rabatul Aduni Sulaiman. “Pembangunan Sistem Pengurusan Tempahan Penjagaan Haiwan Di PetWorld Centre”. Applied Information Technology And Computer Science, vol. 3, no. 2, Nov. 2022, pp. 1020-36, https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/7369.