RAJI, R. M. T.; FAGBEMIRO, O.; HAMZAT, J.; OLADIPO, A.; OLAJUWON, B. Coefficient bounds for subclass of Sigmoid functions involving subordination principle defined by Salagean Differential Operator. Covenant Journal of Physical and Life Sciences, [S. l.], v. 13, n. 1, 2025. Disponível em: https://journals.covenantuniversity.edu.ng/index.php/cjpls/article/view/4877. Acesso em: 9 mar. 2025.