Proposed Modification to Increase Main Swept Back Wing Efficiency for Aircraft Aermacchi Siai S211. Journal of Engineering, [S. l.], v. 20, n. 10, p. 60–78, 2014. DOI: 10.31026/j.eng.2014.10.05. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2570.. Acesso em: 23 jul. 2024.