On the Diophantine Equation (p + 4n)^ x + p^y = z^2. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 4, p. 1593–1596, 2022. DOI: 10.29020/nybg.ejpam.v15i4.4508. Disponível em: https://ejpam.com/index.php/ejpam/article/view/4508.. Acesso em: 2 may. 2024.