T. S. de Souza and F. L. S. de Carvalho, “Analysis and proposal of improvements in the flow and control of red labels in a tpm line using industry 4.0 resources”, Braz. J. Prod. Eng., vol. 8, no. 2, pp. 163–182, Mar. 2022, doi: 10.47456/bjpe.v8i2.37119.