Nattawat Chantatul และ Boonchai Watjatrakul. (2019) Study of Flutter Behaviors of Plate-like Wings with Stiffeners. Rangsit University:ม.ป.ท.Nattawat Chantatul และ Boonchai Watjatrakul. 2019. Study of Flutter Behaviors of Plate-like Wings with Stiffeners. ม.ป.ท.:Rangsit University;Nattawat Chantatul และ Boonchai Watjatrakul. Study of Flutter Behaviors of Plate-like Wings with Stiffeners. ม.ป.ท.:Rangsit University, 2019. Print.