Almeida Júnior, W. L. G. de, J. V. de Souza, N. B. Freire, F. B. Miranda, K. de F. Carrijo, and F. S. Dias. “Verification of Good Practices in Food Establishments in Petrolina, Semi-Arid Region of Pernambuco, Brazil”. Bioscience Journal, vol. 33, no. 4, July 2017, pp. 996-1006, doi:10.14393/BJ-v33n4a2017-34762.