SINGH, Phool, Anoop KUMAR, Nagender Singh TOMER, and Deepa SINHA. “Analysis of Porosity Effects on Unsteady Stretching Permeable Sheet”. Walailak Journal of Science and Technology (WJST) 11, no. 7 (December 13, 2013): 611–620. Accessed April 28, 2024. https://wjst.wu.ac.th/index.php/wjst/article/view/646.