Jinghui Peng and  Shanyu Tang and  Jia Li,  Fast Fourier Transform-Based Steganalysis of Covert Communications over Streaming Media.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2019, vol. 151(7). 354 - 359
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10010544.