Guareschi, R. F., Gazolla, P. R., Souchie, E. L., & Rocha, A. C. da R. (2008). Phosphate and potassium at sowing and anticipated on soybean grown in soil from Cerrado. Semina: Ciências Agrárias, 29(4), 769–774. https://doi.org/10.5433/1679-0359.2008v29n4p769