[1]
R. S. L. P. Oliveira, M. I. C. Pedro, and R. D. R. da C. Marques, “Efficiency Evaluation of Portuguese Hotels in the Algarve using Data Envelopment Analysis (DEA)”, Rev. Bras. Gest. Neg., vol. 17, no. 54, pp. 788–805, Aug. 2015.