J. C. da Silva, F. J. G. da Silva, R. D. Salgueiral Gomes Campilho, J. C. Vieira de Sá, and L. C. R. Nunes Pinto Ferreira, “A Model for Productivity Improvement on Machining of Components for Stamping Dies”, Int J Ind Eng Manag, vol. 12, no. 2, pp. 85–101, Jun. 2021.