Guareschi, R. F., Pereira, M. G., & Perin, A. (2016). Phosphorus fractions in an agricultural chronosequence under tillage regimes in the Cerrado area in Goiás, Brazil. Semina: Ciências Agrárias, 37(2), 611–624. https://doi.org/10.5433/1679-0359.2016v37n2p611