Impact of Varying Viscosity with Hall Current on Peristaltic Flow of Viscoelastic Fluid Through Porous Medium in Irregular Microchannel. Iraqi Journal of Science [Internet]. 2022 Mar. 30 [cited 2024 Jul. 5];63(3):1265-76. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4780