Rashid Slaheldinn Elhaj Mohammed ,  Design and Analysis of Annular Combustion Chamber for a Micro Turbojet Engine .   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2019, vol. 148(4). 282 - 287
    [viewed 12 December 2019]. Available from: https://publications.waset.org/pdf/10010246.