SINGH P, KUMAR A, TOMER NS, SINHA D. Analysis of Porosity Effects on Unsteady Stretching Permeable Sheet. Walailak J Sci & Tech [Internet]. 2013Dec.13 [cited 2024Apr.28];11(7):611-20. Available from: https://wjst.wu.ac.th/index.php/wjst/article/view/646