B. B. Carvalhaes, J. L. Calmon, D. R. Vieira, e A. S. Bravo, “Life cycle assessment of freight railroads: a critical analysis and guideline proposal”, Braz. J. Prod. Eng., vol. 10, nº 2, p. 296–310, jun. 2024, doi: 10.47456/bjpe.v10i2.44372.