Mata, H. R. L.; Vieira, J. G. V. Application of the Fitradeoff Method to the Problem of Classification for Customers in the Polyurethane Sector: A Case Study . Braz. J. Prod. Eng. 2026, 12 (5), 39-47. https://doi.org/10.47456/bjpe.v12i5.52828.