B. de C. Avelar, L. M. A. Sans, and J. F. Mendes, “Uptake of nitrogen, phophorus, potassium, calcium, and magnesium in carrot”, PAB, vol. 8, no. 8, pp. 209–212, Apr. 2014, doi: 10.1590/S1678-3921.pab1973.v8.17534.