Wanas, A.K. and Mehdi, H.A. 2019. Strong Differential Subordination Results for Multivalent Analytic Functions Associated with Dziok-Srivastava Operator. Earthline Journal of Mathematical Sciences. 2, 1 (May 2019), 159-168. DOI:https://doi.org/10.34198/ejms.2119.159168.