Sharma P, Singh G. Unsteady Flow About a Stagnation Point on a Stretching Sheet in the Presence of Variable Free Stream. Sci Tech Asia [internet]. 2015 Oct. 29 [cited 2026 Feb. 21];13(1):11-6. available from: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41449