Marcos Merten, G., P. Sérgio Rabello de Oliveira, e A. Richart. “Phosphorus Contents in the Soil in Function of the Modes of Application of Phosphate Fertilizer in Two Crops in Succession”. Scientia Agraria Paranaensis, vol. 20, nº 2, junho de 2021, p. 122-7, doi:10.18188/sap.v20i2.27765.