IBRAHIM, R. W. Fractional differential superordination. Tamkang Journal of Mathematics, [S. l.], v. 45, n. 3, p. 275–284, 2014. DOI: 10.5556/j.tkjm.45.2014.1072. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1072. Acesso em: 3 may. 2024.