Cardoso, E. G., Zotarelli, L., Piccinin, J. L., Torres, E., Saraiva, O. F., & Guimarães, M. de F. (2006). Soybean root system in function of soil compaction under no-tillage system. Pesquisa Agropecuaria Brasileira, 41(3), 493–501. https://doi.org/10.1590/S1678-3921.pab2006.v41.7164