1.
Ghazi G, Waleed A. Impacts of Porous Medium on Unsteady Helical Flows of Generalized Oldroyd-B Fluid with Two Infinite Coaxial Circular Cylinders. Iraqi Journal of Science [Internet]. 2021 May 31 [cited 2026 Jan. 7];62(5). Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3545