R. Salman, M.; M. Abdulhadi, A. Analysis of Heat and Mass Transfer in a Tapered Asymmetric Channel During Peristaltic Transport of (Pseudoplastic Nanofluid) With Variable Viscosity Under the Effect of (MHD). J. Al-Qadisiyah Comp. Sci. Math. 2018, 10, Math Page 80- 96.