Oliveira, Luiz Bezerra de, and Valdemir de Melo. “Methods of Determining Soil Water on A B Textural Soil Obtained from the Itapirema Experimental Station”. Pesquisa Agropecuaria Brasileira, vol. 6, no. 1, Apr. 2014, pp. 31-37, https://doi.org/10.1590/S1678-3921.pab1971.v6.17591.