Júnior, H.M.N. and Costa, J.A. 2002. Relative contribution of yield components for grain production in soybean. Pesquisa Agropecuaria Brasileira. 37, 3 (Mar. 2002), 269–274. DOI:https://doi.org/10.1590/S1678-3921.pab2002.v37.6337.