Levinski-Huf, Flávia, and Vilson Antonio Klein. “Organic Matter and Physical Properties of a Red Latosol under an Integrated Crop-Livestock-Forestry System”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], vol. 48, no. 3, Sept. 2018, pp. 316-22, https://doi.org/10.5216/pat.v48i3.52737.