On Double Delay Terms Robbin Boundary Value Problem with Fractional Derivative . Global Journal of Sciences, [S. l.], v. 1, n. 2, p. 88–106, 2025. DOI: 10.48165/gjs.2024.1210. Disponível em: https://www.journals.acspublisher.com/index.php/gjs/article/view/21436. Acesso em: 16 may. 2025.