Entropy solution for a nonlinear degenerate elliptic problem with Dirichlet-type boundary condition and singular term. Gulf Journal of Mathematics, [S. l.], v. 20, n. 1, p. 35–51, 2025. DOI: 10.56947/gjom.v20i.2933. Disponível em: https://www.gjom.org/index.php/gjom/article/view/2933. Acesso em: 5 oct. 2026.