Differential Subordination and  Coefficient Functionals of Univalent Functions Related to $\cos z$. Armenian Journal of Mathematics, [S. l.], v. 16, n. 9, p. 1–18, 2024. DOI: 10.52737/18291163-2026.16.09-1-18. Disponível em: https://armjmath.sci.am/index.php/ajm/article/view/1055. Acesso em: 22 dec. 2024.