On the Existence of Roots of Some p-adic Exponential-Polynomials. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 11, n. 3, p. 803–814, 2018. DOI: 10.29020/nybg.ejpam.v11i3.3245. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/3245.. Acesso em: 14 jun. 2024.