Khoirun Nisa, Anis, Yorgi A.Ndaomanu, R. A. Sasongko, L Gunawan, T. Mulyanto, and Annisa Jusuf. “Flutter Analysis of High Aspect Ratio Wing of Sailplane Aircraft”. International Journal of Engineering & Technology 7, no. 4.25 (November 30, 2018): 173–180. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/22420.