Singh, T. and Asmuin, N. (2022) “Feasibility Study of Concave Wing Design for Subsonic Aircraft (NACA 2412) ”, Progress in Aerospace and Aviation Technology, 2(1), pp. 19–25. Available at: https://publisher.uthm.edu.my/ojs/index.php/paat/article/view/11077 (Accessed: 4 March 2024).