YAU, JIA YIN; NUREIZE ARBAIY. Customer Billing System for Excavator Workshop. Applied Information Technology And Computer Science, [S. l.], v. 6, n. 1, p. 2396–2406, 2025. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/16167. Acesso em: 8 apr. 2026.