Discontinuous Fractional Sturm-Liouville Problems with Hilfer Derivatives. Journal of Nonlinear Modeling and Analysis, [S. l.], v. 6, n. 3, p. 775–792, 2024. DOI: 10.12150/jnma.2024.775. Disponível em: https://www.global-sci.com/index.php/jnma/article/view/13765. Acesso em: 5 dec. 2025.