WASET
    Kevin Anderson and  Sukhwinder Singh Sandhu and  Nouh Anies and  Shilpa Ravichandra and  Steven Dobbs and  Donald Edberg,  Vibration Analysis of a Solar Powered UAV.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 105(9). 1651 - 1656
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10002505.