Kumar Khan, S., and E. Sanjayanand. “Viscoelastic Boundary Layer MHD Flow through a Porous Medium over a Porous Quadratic Stretching Sheet”. Archives of Mechanics 56, no. 3 (June 30, 2004): 191–204. Accessed March 8, 2026. https://am.ippt.pan.pl/index.php/am/article/view/v56p191.