“Material Selection for Unmanned Aerial Vehicles (UAVs) Wings Using Ashby Indices Integrated With Grey Relation Analysis Approach Based on Weighted Entropy for Ranking”. Journal of Engineering 29, no. 07 (July 1, 2023): 189–200. Accessed November 21, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/1855.