Pissaia, A., Colasante, L. O. and Costa, J. A. (2014) “Effect of artificial defoliation in dry matter production and accumulation in two soybean cultivars”, Pesquisa Agropecuaria Brasileira, 17(6), pp. 873–881. doi: 10.1590/S1678-3921.pab1982.v17.15931.