S. M. . Hameed, Z. H. . Ali, G. K. . AL-Khafaji, and S. . Ahmed, “Chaos-based Color Image Steganography Method Using 3 D Cat Map”, Iraqi Journal of Science, vol. 62, no. 9, pp. 3220–3227, Sep. 2021, doi: 10.24996/ijs.2021.62.9.34.