FARHAT, S. S. . Application of Finite Difference Time Domain (FDTD) Method to Calculate Poynting Vector of EM Waves in Free Space. The Libyan Journal of Science, [S. l.], v. 20, n. 1, p. 43–54, 2022. DOI: 10.55276/ljs.v20i1.171. Disponível em: http://uot.edu.ly/journals/index.php/ljs/article/view/171. Acesso em: 18 jul. 2024.