Sharifah Saon, Abd Kadir Mahamad, Soon Jian Cheng, Shingo Yamaguchi. Barcode Document Tracking System. In: Vol. 1 No. 1 (2019): Internet of Things: Tracking & Monitoring. Vol. Vol. 1 No. 1. Evolution of Information, Communication and Computing Systems. Penerbit UTHM; 2022:9-20. Accessed March 12, 2026. https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/466/chapter/23