Toscano-Quispe, S. Y.; Villalva-Salguero, T. F.; Abad-Basantes, C. A.; Sarango-Romero, V. J. Failures in Digital Traceability of the Supply Chain and Their Impact on Quality Control. JESSR 2026, 6 (2), 45-56. https://doi.org/10.55813/gaea/jessr/v6/n2/239.