Parfitt, J. M. B., Timm, L. C., Reichardt, K., Pinto, L. F. S., Pauletto, E. A., & Castilhos, D. D. (2014). Chemical and biological attributes of a lowland soil affected by land leveling. Pesquisa Agropecuaria Brasileira, 48(11), 1489–1497. https://doi.org/10.1590/S1678-3921.pab2013.v48.13999