A. C. C. Alleoni, A. P. Jacomino, and A. S. Rosa, “’Pêra’ orange coating with whey protein concentrate film associated to plasticizers”, PAB, vol. 41, no. 8, pp. 1221–1226, Aug. 2006, doi: 10.1590/S1678-3921.pab2006.v41.7269.