Miraj, M., M. A. Alim, and L. S. Andallah. “Effects of Viscous Dissipation and Radiation on Magnetohydrodynamic Free Convection Flow Along a Sphere With Joule Heating and Heat Generation”. Science & Technology Asia, vol. 16, no. 4, Oct. 2015, pp. 52-64, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41201.