G. dos S. Rodrigues and F. B. . Balem, “DEVELOPMENT OF A DIGITAL TRACEABILITY SYSTEM IN THE COFFEE PRODUCTION CHAIN USING QR CODES”, Editora, pp. 2273–2286, Dec. 2025, Accessed: Jan. 11, 2026. [Online]. Available: https://sevenpubl.com.br/editora/article/view/8707