de Medeiros, A., and J. Leite. “Characterization of the Specific Absorption Rate of the Cell Phone in the Human Head, Using the LN-FDTD Method”. ITEGAM-JETIA, Vol. 1, no. 1, Mar. 2015, pp. 61-66, https://itegam-jetia.org/journal/index.php/jetia/article/view/11.