Forsthofer, E. L.; Silva, P. R. F. da; Strieder, M. L.; Minetto, T.; Rambo, L.; Argenta, G.; Sangoi, L.; Suhre, E.; Silva, A. A. da. Agronomic Yield and Economic Performance of Maize in Different Management Levels and Sowing Times. PAB 2006, 41 (3), 399-407. https://doi.org/10.1590/S1678-3921.pab2006.v41.7152.