ZIRAR HUSSAIN , Hazha. Use the q-Integral Operator that Implicitly Contain the q-Ruscheweyh Derivative in a New Class of Analytic Univalent Functions Described by Some of their Finite Negative Invariant Coefficients. Pure Sciences International Journal of Kerbala, [S. l.], v. 2, n. 7, p. 16–22, 2025. DOI: 10.53851/psijk.v2.i7.16-22. Disponível em: https://www.journals.uokerbala.edu.iq/index.php/psijk/article/view/3298. Acesso em: 18 apr. 2026.