Mallikarjunaa, B. “CONVECTIVE FLOW PAST AN INCLINED NON-UNIFORM SURFACE IN A SPARSELY PACKED POROUS MEDIUM”. Journal of Global Research in Mathematical Archives(JGRMA), vol. 5, no. 3, Mar. 2018, pp. 120-8, https://jgrma.com/index.php/jgrma/article/view/437.