Kareem Wanas, A. and Kadhim Jebur, S. (2018) “Geometric Properties for a family of p-valent Holomorphic Functions with Negative Coefficients for Operator on Hilbert Space”, Journal of Al-Qadisiyah for Computer Science and Mathematics, 10(2), pp. Math Page 1 – 5. doi: 10.29304/jqcm.2018.10.2.361.