Silva, C. A. da, Castro-Gomez, R. J. H. and Paes, A. S. O. (1994) “Evaluation of fermented whey by Kluyveromyces fragilis in broilers feeding”, Semina: Ciências Agrárias, 15(1), pp. 29–31. doi: 10.5433/1679-0359.1994v15n1p29.