Roy, Nepal C, and S Sultana. “Effect of Magnetic Field on Unsteady Free Convection Flow Over a Vertical Wavy Surface”. Dhaka University Journal of Science 65, no. 2 (July 5, 2017): 85–90. Accessed November 22, 2024. https://banglajol.info/index.php/DUJS/article/view/54513.