“INFLUENCE OF SURFACE ROUGHNESS ON THE DYNAMIC STALL OF A ROTARY WING SECTION IN SUBSONIC FLOW”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ) 22, no. 1 (October 27, 2021): 92–115. Accessed November 19, 2024. https://alhadhar.com/raf-journal/index.php/JAUCS/article/view/493.