Rodrigues, Luís Roberto de A., et al. “Effects of Grazing Management on Leaf Area and Total Nonstructural Carbohydrates of Dwarf Elephantgrass”. Pesquisa Agropecuaria Brasileira, vol. 22, no. 2, Apr. 2014, pp. 195-01, doi:10.1590/S1678-3921.pab1987.v22.14271.