[1]
L. M. A. Endo, M. C. Cerqueira, G. Nery da Silva, L. A. S. Sena Nery, and L. T. Kawamoto Júnior, “Descriptive and comparative study of the purchasing activity: a case study in a food company”, BJO&PM, vol. 14, no. 2, pp. 265–271, Jul. 2017.