Oliveira, M.T. de, Goldacker, F., Fontan, F.M., Augusto, C.A. and Erdmann, R.H. 2014. Analysis categories of a productive system: a study based on management approaches. Revista de Administração da UFSM. 7, 4 (Dec. 2014), 609–628. DOI:https://doi.org/10.5902/198346596291.