N. F. da Silva, I. F. Carneiro, R. M. Vieira, M. A. Perino, and J. D. Borges, “EFFECT OF CYANAZINE AND LINURON ON WEEDS AND PRODUCTIVITY IN ONION CROP (Allium cepa L.)”, Pesq. Agropec. Trop., vol. 19, no. 1, pp. 65–72, Nov. 2007, doi: 10.5216/pat.v19i1.2568.