M. A. Lopes, F. de Moraes, F. R. P. Bruhn, A. A. de C. Peres, A. L. R. Lima, and E. M. B. Reis, “Effect of technical indices on the profitability  in dairy properties participating of ‘Balde Cheio’ program”, Pubvet, vol. 10, no. 06, May 2016, doi: 10.22256/pubvet.v10n6.494-499.