WANAS, Abbas Kareem. Differential Subordinations for Certain Class of Symmetric Functions. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 2, n. 3, p. 143–149, 2014. Disponível em: https://jgrma.com/index.php/jgrma/article/view/187. Acesso em: 29 apr. 2025.