SNELL LAW FOR AN ELECTROMAGNETIC PULSE TRAVELLING OVER A TORUS SURFACE AND SCATTERED BY A FLAT. International Seven Journal of Multidisciplinary, [S. l.], v. 4, n. 6, p. e8575, 2025. DOI: 10.56238/isevmjv4n6-006. Disponível em: https://sevenpubl.com.br/ISJM/article/view/8575. Acesso em: 26 nov. 2025.