Scolari, Dante D.G., Edson Lobato, and Julio C. A. J. Magalhães. 2014. “An Economic Study of Using Phosphorus and Lime in the Cerrado Soils of Brazil”. Pesquisa Agropecuaria Brasileira 17 (4):505-11. https://doi.org/10.1590/S1678-3921.pab1982.v17.15734.