Multiple Positive Solutions for a Nonhomogeneous Schrödinger-Poisson System with Critical Exponent. Journal of Partial Differential Equations, [S. l.], v. 38, n. 1, p. 21–33, 2025. DOI: 10.4208/jpde.v38.n1.2. Disponível em: https://gsp.tricubic.dev/jpde/article/view/4439. Acesso em: 15 mar. 2026.