Flayh, Ayser Munner, and Sajida Lafta Ghashim. “The Porosity Effect of Stainless Steel Balls on Forced Convection Pipe Flow”. Al-Nahrain Journal for Engineering Sciences 22, no. 2 (July 21, 2019): 102–108. Accessed November 24, 2024. https://nahje.com/index.php/main/article/view/NJES.22020102.