Y Madhusudhana Reddy. 2020. “Effect of Variable Viscosity, Arrhenius Activation on Non-Darcy Convective Heat Transfer Flow of SWCNT And MWCNT in a Vertical Channel With Heat Sources”. Mathematical Statistician and Engineering Applications 69 (1):637-57. https://www.philstat.org/index.php/MSEA/article/view/2819.