J. G. de C. F. Machado, J. F. D. Nantes, and F. C. V. Leonelli, “Do I know what I eat? The use of QR code in Food Packaging to Provide Traceability Information”, ijaers, vol. 6, no. 1, Oct. 2019, Accessed: Jul. 03, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaers/article/view/1108