WASET
    Lana Dalawr Jalal,  Three-Dimensional Off-Line Path Planning for Unmanned Aerial Vehicle Using Modified Particle Swarm Optimization.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 104(8). 1579 - 1583
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10002886.