Aftab,  Terrorism as a Threat to International Peace: A Study on 9/11 Terrorism.   journal   = {International Journal of Law and Political Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2022, vol. 185(5). 250 - 255
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10012539.