CAPIEL, Modesto. Evaluation of the Intrinsic Performance of Electrical-Resistance Units for Measuring Soil Moisture. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 49, n. 3, p. 350–367, 1965. DOI: 10.46429/jaupr.v49i3.13035. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/13035. Acesso em: 29 mar. 2024.