H. G. Blanco, C. A. L. dos Santos, F. Barbosa, and D. de A. Oliveira, “Persistence of Alachlor in clay soil under soybean crop”, PAB, vol. 23, no. 2, pp. 153–160, Apr. 2014, doi: 10.1590/S1678-3921.pab1988.v23.13793.