LAZREG, J. E.; BENCHOHRA, M.; SALIM, A. Existence and ulam stability of k-generalized ψ-Hilfer fractional problem . Journal of Innovative Applied Mathematics and Computational Sciences, [S. l.], v. 2, n. 2, p. 1–13, 2022. DOI: 10.58205/jiamcs.v2i2.19. Disponível em: https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v2i2_19. Acesso em: 18 may. 2024.