Lee Hui Lian, and Hannani Aman. “A Development of RFID Based Sales and Inventory System for Hup Seng Aluminium”. Applied Information Technology And Computer Science 2, no. 2 (January 25, 2022): 1732–1744. Accessed September 1, 2024. https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2381.