BOLZANI, A., BEJARANO, J. M. Z., COLET, M. J. and SVERZUT, C. B. (2007) “CHISEL PLOW TOOLS CONSUMING BY THE SOIL ABRASION”, Revista Brasileira de Engenharia de Biossistemas. Tup, 1(3), pp. 271–276. doi: 10.18011/bioeng2007v1n3p271-276.