L. N. de Miranda, J. A. de Azevedo, J. C. C. de Miranda, and A. C. Gomes, “Calibration of soil P methods and common bean response to phosphate fertilizer row application”, PAB, vol. 37, no. 11, pp. 1621–1627, Nov. 2002, doi: 10.1590/S1678-3921.pab2002.v37.6510.