Costa, F. P., Sousa, J. C. de, Gomes, R. F. C., Silva, J. M. . da, & Euclides, V. P. B. (2014). Economic evaluation of mineral supplemented steers kept on fertilized guineagrass. Pesquisa Agropecuaria Brasileira, 17(7), 1083–1088. https://doi.org/10.1590/S1678-3921.pab1982.v17.15996