Ashok Kumar, M. K. Sharma, and Kuldip Singh. “MHD Flow through a Porous Walled Circular Cylinder Filled With Porous Medium in the Influence of Cosinusoidal Suction on the Wall”. Journal of International Academy of Physical Sciences, vol. 23, no. 3, Sept. 2019, pp. 229-41, https://www.iaps.org.in/journal/index.php/journaliaps/article/view/199.