MOHAMMED S. ABDO. Existence and stability analysis to nonlocal implicit problems with ψ-piecewise fractional operators. Abhath Journal of Basic and Applied Sciences, [S. l.], v. 1, n. 2, p. 11–17, 2022. DOI: 10.59846/ajbas.v1i2.440. Disponível em: https://ojs.abhath-ye.com/index.php/OJSRJBAS/article/view/440. Acesso em: 3 apr. 2025.