Tan, Pei Yu, and Hairulnizam Mahdin. “IOI Hair Salon Management System”. Applied Information Technology And Computer Science 4, no. 2 (November 30, 2023): 1927–1945. Accessed April 7, 2026. https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/12352.