Boundary Value Problems for Fractional Differential Equations via Riemann-Liouville Derivative and Nonlinear Integral Conditions. Nonlinear Studies, [S. l.], v. 31, n. 3, p. 977–986, 2024. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/3552. Acesso em: 31 aug. 2026.