Majeed, A., T. Javed, A. Ghaffari, and I. Pop. “Numerical Study of Unsteady Mixed Convection Stagnation Point Flow over a Stretching Cylinder With Sinusoidal Surface Temperature”. Revista Mexicana De Física, vol. 62, no. 4 Jul-Aug, Jan. 2016, pp. 290-0, https://rmf.smf.mx/ojs/index.php/rmf/article/view/4212.