“Influence of MHD and Wall Properties on the Peristaltic Transport of a Williamson Fluid with Variable Viscosity Through Porous Medium” (2022) Iraqi Journal of Science, 58(2C), pp. 1076–1089. Available at: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6001 (Accessed: 7 May 2024).