“…The technique of finger phase field by gravity is used by 22% of the 23 articles that shows modeling by physical theories (Cueto-Felgueroso and Juanes, 2009a;2009b;Eliassi and Glass, 2003;Furst et al, 2009;Glass and Yarrington, 2003) and 40% of the 32 articles that show models based on partial differential equations solving employ the techniques of: Laplace transforms (Fytius and Smith, 2001;Ginting, 2012;Jenkins et al,2001;Nikzad et al , 2016;Srivastava and Yeh, 1991;Wu et al, 2012;Zaradny, 2008;and Pedotransfer functions (Baker and Ellison, 2008;Dashtaki et al, 2010;Dhikary et al, 2008;Haghverdi et al, 2012;Schaap and Leji, 1998;Tomasella et al , 2003).…”