Kimecz, A. M., Silva, W. J. C. da, Machado, D. H., Stein, G., & Dalchiavon, F. C. (2018). Agronomic performance of sunflower intercropped with Urochloa ruziziensis. Científica, 46(4), 353–358. https://doi.org/10.15361/1984-5529.2018v46n4p353-358