Marta, Aryandi, and Atik Bintoro. “Ahmad Alsahlani and Thurai Rahulan, 2017, Composite Structural Analysis of a High Altitude, Solar Powered Unmanned Aerial Vehicle, International Journal of Mechanical Engineering and Robotics Research Vol. 6, No. 1, January 2017 Atik Bintoro, 2016, Lend”. Indonesian Journal of Aerospace, vol. 16, no. 2 Desember, Apr. 2019, pp. 93-100, doi:10.30536/j.jtd.2018.v16.a2962.